__Height:__ 175 cm (5'9")

Gen Asagiri is an enemy turned ally of Senku. Originally de-petrified by Tsukasa Shishio, he was sent to find Senku, only to defect to the Kingdom of Science. Gen later becomes one of the Five Wise Generals.

He is somewhat full of himself and his abilities, taking pride in his status as a magician and a mentalist, along with his knowledge of the human psyche. Gen is rather quirky and can often be seen speaking in Pig Latin. He tends to be lazy, self absorbed, and perverted, and he is also perfectly capable of lying without a hint of stress or change in expression. While he frequently portrays an aura of selfishness, hard self-interest, manipulation and deviousness, Gen is intrinsically a good person who can't bring himself to harm others. His outward appearance is masked by his mastery in psychology, but his actions tell of loyalty, determination, kindness and even sacrifice at times.

While not nearly as intelligent in terms of science compared to Senku, he proves to be his equal and one of his most vital allies due to his ability to understand the human psyche and manipulate people through lies in contrast to Senku's more honest nature. He uses his abilities to promote cooperation and enthusiasm, motivate allies, conduct negotiations, and outsmart enemies. He tends to shift between acting as a ditzy airhead when it suits him (such as to avoid work or going into battle) and an intelligent manipulator. He is confident and is shown to have nerves of steel, even in the face of death.

He has frequently stated that his favourite drink is cola, and that he cannot handle alcohol.

After five years of harboring unspoken feelings, high-schooler Taiju Ooki is finally ready to confess his love to Yuzuriha Ogawa. Just when Taiju begins his confession however, a blinding green light strikes the Earth and petrifies mankind around the world— turning every single human into stone.
 
Several millennia later, Taiju awakens to find the modern world completely nonexistent, as nature has flourished in the years humanity stood still. Among a stone world of statues, Taiju encounters one other living human: his science-loving friend Senkuu, who has been active for a few months. Taiju learns that Senkuu has developed a grand scheme—to launch the complete revival of civilization with science. Taiju's brawn and Senkuu's brains combine to forge a formidable partnership, and they soon uncover a method to revive those petrified.
 
However, Senkuu's master plan is threatened when his ideologies are challenged by those who awaken. All the while, the reason for mankind's petrification remains unknown.
 
(Source: MAL Rewrite)

__Height:__ 158 cm

[Profile (Mausu)](https://mausu.net/talent/kawanishi-kengo.html) | [Twitter](https://twitter.com/kengokawanishi)

**Non-anime roles:**
- Cyros - Ash Echoes (VG)
- Aventurine - Honkai: Star Rail (VG)

[Twitter](https://twitter.com/branmci)

An American voice actor affiliated with Funimation.

Married to fellow voice actor [J. Michael Tatum](https://anilist.co/staff/96602/).

Non-Anime Roles:
• Alear (Fire Emblem Engage)

__Birthplace:__ Berlin, Germany

[Synchronkartei](https://www.synchronkartei.de/sprecher/27/2) | [Instagram](https://www.instagram.com/patrickbaehr) | [Twitter](https://twitter.com/PatrickBaehr) | [Twitch](https://www.twitch.tv/HerrPatze)

[Instagram](https://www.instagram.com/odanielfigueira1/)

Daniel Figueira Mendes is an actor, singer, voice actor and dubbing director working in São Paulo, he is the nephew of the voice actor Figueira Junior.

[Instagram](https://www.instagram.com/brandonsantini/) | [Twitter](https://twitter.com/santinibrandon)

A Mexican voice actor. 

He is the son of [Love Santini](https://anilist.co/staff/252128/Love-Santini) and the brother of [Fabrizio Santini](https://anilist.co/staff/202543/Fabrizio-Santini).

[Instagram](https://www.instagram.com/federico.viola89/) | [Facebook](https://www.facebook.com/federico.viola.52)

An italian actor and voice actor, mostly known for his roles as [Katsuki Bakugou](https://anilist.co/character/88892/), [Shirou Emiya](https://anilist.co/character/496/) and more recently as [Ichigo Kurosaki](https://anilist.co/character/5/).

The second season of Dr. STONE 
 
Armed with the power of science and a genius intellect, Senkuu is determined to save humanity. However, Tsukasa’s empire goes on the offensive to halt the progress of science. Bolder choices are made as these two start a war that rocks the Stone World. 
(Source: Crunchyroll)

One fateful day, all of humanity was petrified by a blinding flash of light. After several millennia, high schooler Taiju awakens and finds himself lost in a world of statues. However, he’s not alone! His science-loving friend Senku’s been up and running for a few months and he's got a grand plan in mind—to kickstart civilization with the power of science!
 
(Source: Viz Media)
 
Note: Shueisha published its 27th volume on April 4, 2024. This volume contains the one-shot Dr. STONE: TERRAFORMING and the mini-series Dr. STONE 4D SCIENCE.

The third season of Dr. STONE. 

Senkuu and the Kingdom of Science sail to new lands to uncover more scientific secrets! 
(Source: Crunchyroll)

[Twitter](https://twitter.com/thiago_cordova_) | [Twitch](https://www.twitch.tv/thiagocdub) | [Instagram](https://www.instagram.com/thiago_cordova_/)

A Brazilian Portuguese voice actor from São Paulo.

The second cour of Dr. STONE: NEW WORLD.
 
Years ago, astronaut Byakuya left behind precious materials in the belief that his son, the scientifically-gifted Senkuu, would one day find them. In the present, the Kingdom of Science's Kohaku and Ginrou have infiltrated the harem of the Petrification Kingdom’s leader with the help of Amaryllis, a local girl. At first, their mission progresses without a hitch. Unfortunately, an error enacted by Kohaku and Ginrou leads Minister Ibara and the Island’s strongest warrior, Moz, to identify the intruding duo as enemies.
 
Even worse, Moz tails Amaryllis when she returns to inform Senkuu of the news, discovering the scientist's secret hideout. However, Moz's agenda does not align with Ibara's—he wants to dethrone the minister and keep the petrification device for himself. If Senkuu plays his cards right, he could gain a powerful ally and win the war once and for all.
 
(Source: MAL Rewrite)

The first cour of the fourth season of Dr.STONE. 

Senkuu and the Kingdom of Science revive Tsukasa and build a spaceship to reach 'Why Man' on the Moon! 
(Source: Crunchyroll News, edited)

[Instagram](https://Instagram.com/kaiohsan/) | [Twitter](https://twitter.com/KaiohSan)

Caio Freire Santos, more known only as Caio Freire, is a Brazilian actor and voice actor.

A television special that is set after the second season and centers around Ryuusui Nanami.

Special one-shot set shortly after the end of the main story.

Before the collapse of civilization, Tsukasa and Gen face off on a TV show! Can Tsukasa, fighting for his pride and secrets, triumph over the terrifying trap of mentalist Gen?