Dr. Stone Episode 19: Recap and Review

Season 1, Episode 19: To Modernity. Picture of Tsukasa reviving Hyoga.
Tsukasa reviving Hyoga

Season 1, Episode 19: To Modernity

Senku plans to defeat Tsukasa’s army with smartphones

This episode begins with Tsukasa freeing Hyoga. According to some of his men, Tsukasa was looking for Hyoga. Tsukasa welcomes Hyoga to the new world. However, some of the men aren’t impressed. Tsukasa tell them to fight him. With his “preferred” weapon, Hyoga defeats them single handily. Tsukasa shows Hyoga around the new world. Tsukasa comments on hoe the privileged abused the weak in the old world. By obtaining the “weapons of science that make killing so easy.” Tsukasa and Hyoga are in complete agreement. Tsukasa states that to get the world he wants, he’s will “stain” his hands. Meanwhile, in the present, Hyoga is impressed with Senku and the others for their “teamwork.” However, this was all a distraction.

Hyoga’s Homura Sets fire to the village

They set the village on fire. Homura then sets fire to the bridge. Smarter than the typical meat heads that Tsukasa revived, she swam to the village. Homura then uses acrobatic skills to evade the former Chief and Kohaku. The fire spreads, aided by the wind. Hyoga set the fire to get the villagers out into the open. Meanwhile, several of the men plan on kidnapping a child as a hostage. Suika plans to save the “Kingdom of Science.” She draws the attention of some of Tsukasa’s men and they give chase. Both Homura and Hyoga assume that Suika will be an easy catch. However, the wind spreads the sulfuric acid down the mountain. The poison gas forces Hyoga, Homura and others to climb trees. Meanwhile, Senku, Suika and Kohaku have gas masks.

Season 1, Episode 19: To Modernity. Suika pretending to be scared to lure Hyoga and his group
Suika pretending to be scared to lure Hyoga and his group

Cellular phones are the greatest invention

Despite it being an act of mother nature, Senku takes credit for it. Hyoga knocks the “meat heads” off the tree. They’re are killed by the gas, proving to Hyoga that the gas masks were real. Hyoga plans on coming back with Tsukasa’s army.Anyway, without the nitric acid, Senku can’t make gunpowder or revive anyone. Basically, the more time pasts the more soldiers Tsukasa has, but the same isn’t true for gunpowder. Tsukasa would be aware of this as well. Senku’s plan. Attack them first. How. With the “strongest weapon in two million years.” Cellular phones and double agents. Taiju and Yuzuriha.

Obviously I’m curious how cell phones will help them. It has to be more than helping Taiju and Yuzuriha spy. Speaking of Taiju and Yuzuriha, we haven’t had any confirmation that they have been let into Tsukasa’s Kingdom. Personally, I don’t think that it’s plausible that Tsukasa would fall for their trick anyway. I did enjoy the playing with our expectations. I did think that Hyoga was defeated (for now). However, to be able to out smart even Senku was refreshing. I’m looking forward to the next episodes.

Read More: Dr. Stone Episode 18 Review

Dr. Stone Episode 18: Recap and Review

Tsukasa giving Gen orders
Tsukasa giving Gen orders

Season 1, Episode 18: Stone Wars

Senku outsmarts Hyoga, while Gen chooses sides

In Episode 18 of Dr. Stone, The Kingdom of Science and the Kingdom of Might got to war. At the end of episode 17, Gen informed the village that Tsukasa and his army were coming. Senku is excited. However, Tsukasa and his army arrive very quickly. While, Ginro and Kinro are on duty, Kinro spots some of Tsukasa’s men. He tells Ginro to inform the village and “cut the bridge down” if he’s killed. As Kinro backs up on the bridge, a mysterious figure is impressed with his strategy. Kinro manages to break the nose of one of Tsukasa’s men. However, the mysterious man named Hyoga seems much smarter. Armed with a spear of his own, he’s quickly able to deduce that Kinro has bad eyesight. Meanwhile, Gen explains who Hyoga is.

Hyoga is a new major threat

On the bridge, Hyoga and Kinro battle. Hyoga is able to throw his spear very quickly. He stabs Kinro, knocking him off the bridge. However, Kinro grabs Hyoga’s leg. He tells Ginro to cut down the bridge. Meanwhile, the other villagers watch. Ginro overwhelmed with emotion, refuses to cut the bridge down. Senku uses an iron tube filled with dirt and gunpowder. Gen manipulates Magma into throwing a rock at Hyoga, while Senku “shoots” his iron tube. Gen runs across the bridge, warning them that “they have guns.” Senku confirms this ruse. Telling Hyoga that he (Ishigami Senku) is still alive and they have rifles. They leave and they rescue Kinro.

The village preparing to fight Tsukasa's army
The village preparing to fight Tsukasa’s army

The most powerful blades in the world

Senku isn’t very concerned. He says he can predict even predict when they will return. Meanwhile, Tsukasa’s army or at least some of them refuse to return home out of fear. Gen tells them that if they return during a storm, the village couldn’t use the rifles. However, Hyoga isn’t so stupid. He realizes that coming during a storm would be too obvious. He says that they should “return immediately and build a large army.” The other warrior are idiots and plan on fighting anyway. Hyoga accepts that he just have to let the “pawns” have their way. Meanwhile, Senku gives Kinro some glasses. In three days a storm approaches. Senku waits on the bridge for them. When they approach, Kinro, Kohaku, Magma and the former Chief arrive with “blades of science,” katana’s.

However, Hyoga’s spear still has an advantage. He disarms Magma and pushes Ginro and Kohaku back. Kinro, Kohaku and Magma all team up to face Hyoga. Before Kohaku can land a blow his spear breaks. It becomes clear to him that Gen is the one that sabotaged his weapon. Turns out that Gen has official joined the Kingdom of Science. I love when this series balances the science with action. The introduction of Hyoga was unexpected but welcome. Another warrior, that’s smart like Tsukasa. The Kingdom of Might has the most warriors but the least intellects. The dynamic is inverted in the Kingdom of Science. The only question I’m dying to learn is where’s Taiju and Yuzuriha.

Dr. Stone Episode 17: Recap and Review

Dr. Stone Episode 17, Senku stands with his back turned to the image of his father Byakuya.
Senku and his father back to back

Season 1, Episode 17: A Hundred Nights and a Thousand Skies

The miserable life of the ISS astronauts

Dr. Stone Episode 17 continues to tell the story of Byakuya and the rest of the ISS astronauts. Newly petrified, Senku continues to “think.” Meanwhile, Byakuya concludes that there must be “a delay between average times of the final posts on social media sites like Twitter. As a result, they’re able to determine that the source of the green light originated in South America. They land on Earth in two separate groups. Connie, Shamil and Lillian are in the first group. However, the first landing is a disaster. The astronauts land upside down in the water, leaving them trapped. Byakuya decides that they will land on a nearby island. Byakuya manages to rescue the others even if it took him ten hours. Ironically, in an effort to avoid being turned to stone, the astronauts made their landing more dangerous.

Trying to survive

As the six try to find ways to survive on the island, we skip three years in the future. Darya and Yakov have two children. Meanwhile, Shamil and Connie get married. Byakuya is certain that Senku will “succeed.” The ISS difficulties don’t decline. Despite two doctors, illness takes it told on the six. Connie gets sick first. Darya and Yakov go to retrieve some antibiotics. However, Connie dies of pneumonia. Then Shamil gets sick and dies. Followed by Lillian. Some of the children produced are predisposed to complications from bacteria and viruses. As a result, the six survivors only manage to live about a decade. We learn that Byakuya wasn’t actually Senku’s biological father. However, this doesn’t matter as both Senku and Byakuya see each other as father and son. Seeing the normally stoic Senku in tears was heartbreaking.

Tsukasa and his army

Gen informs Senku and the villagers that Tsukasa is coming. As a result, Senku smirks, ready to show them the “power of the kingdom of science.” Dr. Stone episode 17 is a somber tale. I’ve mentioned that it’s sad thinking that Senku and Byakuya will never see each other again. However, in this episode, Senku states that even his bones are “gone.” Despite being heartbroken, Senku is energized at the prospects of facing off against Tsukasa. Personally, I’m excited to see what will happen next.

Read more: Dr. Stone Episode 16 Review

Dr. Stone Episode 16: Recap and Review

Season 1, Episode 16: A Tale for the Ages

Dr. Stone left us with a cliffhanger last week. Why does Ruri know Senku’s first name? The reason is simple but surprising. It’s because Senku’s father was an astronaut that managed to avoid being turned into stone. Ruri learn of his father (Byakuya Ishigami) through a tale that her mother told her. Senku’s father becomes an astronaut after failing the exam a decade earlier. While there wasn’t much excitement in this episode, I did find the bond between Senku and his father to be touching. While, Senku is often emotionless, his father appears to be the opposite. After achieving his dream of becoming an astronaut, Byakuya and his crewmates are in space when the green light arrives and petrifies humanity.

The mystery of the swallows

This episode reminds of that mystery in the form of the swallows. Senku was aware of the petrification of the swallows, prior to the transformation of the humans. Also, if the villagers are descendants from the six astronauts then some of them are related to Senku right? With three men and three women it seems obvious that they all pair up right? It’s clear that Ruri and Kohaku are related to Lillian Weinberg. Regardless, what will be interesting to see is if Senku has an emotional reaction to his fathers death. He certainly knows his dad died (it’s been over 3,000 years) but to be reminded that he never saw his father again might trigger some emotions.

Many more questions to asked

The green light event seems like it’s going to be a mystery that might be solved towards the end of the series, but we do need to be reminded of it from time to time. As is typical for a Dr. Stone episode more questions are raised than answered. Why isn’t their any technology? How come the future generations don’t know anything about science? Other than the married couple who pairs with whom? Did they try to save humanity from being in stone? How did they do? Dr. Stone keeps getting more interesting.

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Dr. Stone Episode 15: Recap and Review

Senku wins

Season 1, Episode 15: The Culmination of Two Million Years

With Magma being defeated, the only thing that remains is for Senku and Ginro to forfeit their matches. However, it was never going to be that easy. Ginro can’t take a hint, believing that Ruri could careless who wins the tournament. He attacks Senku. dreaming of becoming Chief. No one in the village seems to want Ginro to become Chief. It’s short lived as Senku uses “science” to defeat Ginro. Before the battle between Senku and Chrome, he passes out, leaving Senku the victor. Ruri begins to cough up blood, meaning that she’s running out of time. Senku isn’t happy with this turn of events. He has no real desire for Ruri or being married to her. He decides to divorce her and flee the village with the alcohol.

Ginro and Kinro vouch for Senku, as the Chief (father of Ruri and Kohaku) orders his arrests. Senku uses ammonia to wake Chrome. The members of the Kingdom of Science, continue to produce the Sulfuric Acid. We are treated to montage as Senku and the others go through the 25 steps. It largely a science dump, filled with long words and a list of complicated processes. They manage to create a white powder, resulting in an abundance of carbonated water. Gen gets excited that he’s finally going to get his cola. Senku gives Ruri the white powder and listens to her lungs. He learns that she has fluid in her lungs. Senku notices a dead rat. He dissects it, learning that the rats have caught the bacteria.

He thinks it’s possible that Ruri may have pulmonary tuberculosis. If this is true then “they don’t stand a chance.” However, it turns out that Ruri has pneumonia. The sulfur water begins to have an positive effect on Ruri. She begins to recover with the treatment Senku gives her. Her father, Kohaku and the other villagers start to cry. When Ruri’s father announces that Senku is the new chief of Ishigami Village, he’s shocked at the name of the village. Ruri tells him that she’s known for a long time that his name is Ishigami Senku. I have no idea what this reveal means, but like a true cliffhanger I REALLY want to know.

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Dr. Stone Episode 13 & 14: Recap and Review

Season 1, Episode 13: Masked Warrior

Senku, Chrome and Ginro return having secured the sulfuric acid. Senku tells them that they now have everything necessary and now it’s just a matter of “lighting up the all the dark spots.” First the need to heat up the sulfuric acid and add salt. Using a water dripping machine they create hydrochloric acid. Senku adds sinters to create chlorosulfuric acid. With electricity, Senku is able to separate the saltwater. This results in the creation of sodium hydroxide. Each acid comes with its own set of dangers, which Senku loves to tell. Finally, they need alcohol. Luckily, the winner of the grand bout will receive alcohol. Senku and Kohaku plan to enter the bout.It’s the goal of Senku and Ginro to cheat and have Senku lose on purpose. With Kohaku in agreement, they hope that Kinro will win the bout.

After Rui collapses, Chrome enters the bout. However, Kinro and Magma are paired together in the first round. As the bout begins, one of Magma’s men, Mantle, claims that Suika is drowning. Senku and Chrome don’t believe him, but Kohaku runs to rescue her anyway. The first match begins. Kohaku must return to the grand bout before the third round otherwise she will be disqualified. Kinro and Magma face off. While Kinro is a match for Magma, his blurry vision impairs him. Suika, now free from being tied to a tree, sees that Kinro has the same “sickness” that she had. She gives him her watermelon hide improving the sight. Kinro easily defeats Magma, realizing that if he has embraced the science he would have surpassed Magma long ago.

Episode 14: Master of Flame

Kinro is dominating Magma and the others begin to get excited. Magma acts as if he was willing to concede, if Kinro got the ref to agree. When Kinro turns his back Magma takes advantaged an attacks. Magma destroys the watermelon, knocking out Kinro as well. Magma is given the win. The next match is Mantle and Chrome. The fight isn’t particularity interesting. Magma notices that Kohaku is returning from the forest. He tells Mantle to quit so that the second match ends prematurely, forcing Kohaku to forfeit, resulting in Senku “winning.” With Kohaku, Kinro out, Ginro is their last chance. He faces off against Argo. Caffeinated he attacks vigorously. Under a sort of placebo effect he feel invincible. He’s not, but manages to knock Argo off the cliff. He then gets the “runs” a flees to the forest. Magma, Ginro, Senku and Chrome are all left. The next match is Chrome verses Magma.

At a disadvantage, Chrome isn’t expected to win. He’s quickly beaten by Magma, but refuses to surrender. With Rui watching, Magma hopes that she starts to cry, after he paralyses Chrome. Chrome uses his “special attack” which is just throwing dirt in Magma’s eye. He then grabs the remains of the watermelon. He plans on using the glasses in the watermelon to start a fire. However, Senku thinks that it’s impossible. Chrome manages to create a conclave lens with his sweet and tears. Gen returns. He distracts Magma, pretending to put a curse on him. He tricks Magma into believing that if he moves he will die. While waiting Chrome is able to set Magma on fire and knock him off the cliff into the sea. Winning. This leaves all the remaining contestant form the Kingdom of Science.

The outcome of this grand bout was never in doubt, but it was interesting how it came about. The immoral fighter in this tournament was suppose to be Magma and Mantle. However, almost all the participants cheated. You can even make a case that the ref allowed too much interference from everybody. Magma’s violence and cruelty makes him worst but nobody has the highest ethics here. I guess if everyone’s cheating then on some level things are even. The Kingdom of Science rigged the tournament from the start and even with some setbacks and cheating from Magma, managed to get the win.

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Dr. Stone Episode 12: Recap and Review

Senku, Ginro and Chrome’s Success

Season 1, Episode: Buddies Back to Back

Senku creates the silver spear he promised Ginro, resulting in the later taunting his brother Kinro. Senku reveals that the silver spear is actually a sensor. It turns black when it detects danger. Senku says that they will be killed if they fail to be careful when making sulfa drugs. The spear turns black when Ginro gets close to the large pool. Senku explains that the pool is made of sulfuric acid. According to Senku, the gas can kill instantly.

The key to their survival is gas masks. Senku gets Kaseki to make them. However, he tells Chrome that they both can’t go, as he can’t risks both scientists dying. Chrome rejects Senku’s concern, instead making a case that they both should go. He shows everyone how to make gas masks and they head to the spring without Ginro. He’s encouraged to face his fears by Kaseki and is given the last gas mask.

While, Senku gas line begins to melt, but Chrome seals it. However, he almost falls into the spring. Ginro rescues him before he’s does. Despite his fear, Ginro is able to overcome them with Senku’s help. Together they manage to get sulfuric acid. Senku really surprised me with his more emotional reassurance. Generally, Senku is sarcastic and analytical the way scientists tend to be, but he managed to encourage everyone. Kaseki also helps, but I didn’t find that surprising. Finally, I would have liked it explained why one couldn’t inhale the sulfuric acid but could fall into a spring of it.

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Dr. Stone Episode 10: Recap and Review

Season 1, Episode 10: A Flimsy Alliance

Kohaku explains to Suika, that Tsukasa is the guy that “killed” Senku. They discuss whether Gen is a good person or not. Senku says that even if he’s not a good person it doesn’t matter. They need him to tell Tsukasa that “Senku is definitely dead.” If he doesn’t they can’t win. Chrome tells Gen that the “Kingdom of Science is more fun.” Gen remembers being freed by Tsukasa. Having meet before, Tsukasa informs Gen that he’s collecting people to be revived. Gen is attacked by an unseen assailant. He manages to survive by using a fake bag of blood. However, he does sustain some injures. Suika goes to investigate. She’s learns that Magma is responsible.

His next target is Kohaku. He assumes her “power” is due to sorcery and now with Gen “dead” she will just be another girl. Kohaku realizes that Magma probably mistook Gen for Senku. Kohaku defeated Magma in a martial arts tournament. The winner of the tourney would become village elder and marry Rui. He isn’t so happy to do so however. Rui being sick isn’t a desirable wife to him, as he doesn’t want to take care of her. He hopes that she dies and suggests that he would “make it look like she drowned herself out of despair.” Overhearing this Kohaku attacks him, winning the tournament. The tournament will be held in a month. Kohaku suggests that if a man from the Kingdom of Science were to win the tournament they could save her.

She suggest that Kinro and Ginro enter the tournament and begins to train them. Chrome decides that he will focus on finding the cure for Ruri. With Gen in terrible shape, he won’t get back to Tsukasa in time. This means that Tsukasa is likely going to come an kill him. The next morning, Gen flees to go back to Tsukasa. At a cave, Gen finally reaches him. Tsukasa has revived several dangerous looking men and women. Kohaku tries to stop him but Senku tells her that he made up his mind when he saw the electricity and was a promised of cola. I don’t think Tsukasa will be fooled by Gen. Overall, Gen deciding to join the Kingdom of Science was better for him. Yes, he was attacked, but he get better food (Ramen), cola and electricity.

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Dr. Stone Episode 8 & 9, Recap and Review

The weird Suika

Season 1, Episode 8: Stone Road

The villagers learn that there’s an outsider in the village. They assume that he’s a criminal that was kicked out of the village. Senku and the others prepare to save Ruri from her disease. He plans for the Kingdom of Science to create an antibiotic. Because they can’t tell what her disease is, antibiotics is the best chance to save her. He goes on to explain the two routes to making antibiotics, the biological route and the stone route. The stone route seems to be the more effective one, so they take it. Senku, Kohaku and Chrome begin searching for the elements they need to create the antibiotics.


While collecting elements in the river, they meet Suika. She’s a weird girl with a watermelon rind on her head. She offers to help and Senku’s accepts. Once they collect the ingredients for iron the run into a problem they need to reach 1,500 degrees to make iron. By burning wood they can only reach 700 degrees. As much as they try they don’t have the manpower needed to create iron. Suika goes to find what the villagers would need to join them. Senku concludes that food would be the best way to get some of the villagers on board. Using foxtail millet, he creates ramen. Senku plans to “colonize” the village with ramen.

The “mentalist” Asagiri Gen

Season 1, Episode 9: Let There Be the Light of Science

The Ramen is a hit with the villagers. While feeding the villages, Senku notices a man with half black and half white hair. Kohaku, Kinro and Ginro spring into action. According to Senku the man is Asagiri Gen a “magician who used to write trashy psychology books.” Gen calls himself a “mentalist.” Despite Gen claim that he’s afraid, Kohaku isn’t buying it. Asagiri Gen admits that he’s working for Tsukasa. Gen was sent to confirm that Senku is in fact dead. They acquired iron, Gen claims that whether Senku dies or Tsukasa does is irrelevant. He wins regardless. He dreams of having his own harem. Kohaku doesn’t trust him and thinks that it would be better if he was imprisoned or dead. Senku knows that if he doesn’t return to Tsukasa, then Tsukasa would show up himself.

Let there be light

Senku tells Gen that he’s planning on making a generator. Using the lightning and some iron sand, copper and other items, Senku creates a tower. Using the golden spear of Kinro, they finally get lighting to strike creating a magnet. Senku and the others create a “dual-wield hand-crank generator.” They need two people that are able to work together and have a lot of energy. They turn to Ginro and Kinro. Gen manipulates them into helping. With the electricity they created an “Edison light bulb of Japanese bamboo.” Obviously, Asagiri can’t bet trusted. He may not have any allegiance to Tsukasa but he won’t have any toward Senku.

It think that he’ll try to steal the light bulb that Senku makes. Also with the tension brewing with the Chief and some of the villagers the Kingdom of Science may be in danger. Finally, it seems that Tsukasa has accepted Taiju and Yuzuriha into his empire or at least that’s what Gen says. Tsukasa is no fool and the fact that he sent Gen to confirm the death of Senku suggests that he’s skeptical. I’m enjoying the Senku and the villagers, but I wonder what Tsukasa is up to.

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Dr. Stone Episode 7, Recap and Review

Kohaku stops Kinro and Ginro

Season 1, Episode 7: Where Two Million Years Have Gone

Kohaku and Senku get to know each other. Kohaku makes it very clear that she isn’t in love with Senku, but admires his lifestyle. Senku tells her that he intends to create a “nation of science,” but needs “allies.” Kohaku gets excited and tells Senku that she knows some people that will be “dependable allies.” Everyday Kohaku carries a heavy jar of water to help her sick sister. After Senku creates a “car” like vehicle they rush to her village. Senku is attacked by Kinro and Ginro. Kohaku intervenes, informing them that Senku “saved her life.” Kohaku prepares to fight the both of them. However, Senku uses soap to make bubbles. Kinro, Kohaku and Ginro are bewildered by the “suspicious floating orbs.” Senku plans to get all of the villagers on his side with science.

Senku planing on winning over the village with science

A new character, Chrome, arrives. He’s (according to him) a “insanely smart, genius sorcerer.” Chrome is clearly fraud, having discovered some elements he uses to trick people into thinking that he has powers. Chrome can understand science on a low level, but he doesn’t have the historical knowledge that Senku possess. Despite the limits of Chrome’s experiments the fact that he capable of experimenting at give Senku hope. As a result of this, Senku believes that Tsukasa will target and kill Chrome. He believes that Chrome needs to join his nation of science. Chrome challenges Senku to a final battle. A battle of arithmetic. Chrome loses handily. Chrome and Senku get excited over “rocks,” as Kohaku puts it. Senku uses mercury and gold dust, to turn Kinro’s spear gold.

Chrome becoming emotional

Kinro who constantly says “rules are rules,” isn’t trusting of Senku. He threatens to kill Senku if he steps into the village. Chrome has also been collecting plants for drugs. He intends to create a drug to cure Ruri. Kohaku arrives to give her sister the hot spring water. Ruri asks her sister to avoid doing anything reckless, as she doesn’t have much time left. Meanwhile, Senku tells Chrome all about the modern world. Chrome becomes emotional over the wiping out of the technological world. Senku tells Chrome that he does believe that together they can recreate the world. Chrome decides that he’s going to help Senku build the nation of science and save Ruri. Senku says that their going to make “antibiotics.”

Senku preparing to create antibodies

The village adds another new dynamic to the story. It’s seems obvious that Senku will help save Ruri, making himself allies with at least most of the village. However, it’s likely that he will still meet resistance among many. This is especially likely to occur if he becomes a rival for anyone in power, as they’re likely to protect their position. The fact that most of the villagers aren’t nearly a “backwards” as I though was surprising. Kinro’s seems to be a likely challenge for Tsukasa if they ever come into conflict. Ginro feels like he would make great friends with Taiju. Speaking of which, Tsukasa, Taiju and Yuzuriha don’t appear in this episode. I’m not complaining but I do think my earlier prediction that Senku may remain separated form the other members of the trio for a while.

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