__Height:__ 195 cm (6'4")

According to [Taiju](https://anilist.co/character/124146/Ooki-Taiju), Tsukasa has the reputation as "The Strongest High School Primate" due to his tremendous fighting abilities.

Tsukasa is essentially violent, but extremely careful and aware of his actions. He is a very kind, thoughtful, and polite man outside of his pessimistic ideals towards humanity. He offers help in the beginning to [Senku](https://anilist.co/character/124142/Ishigami-Senkuu) and Taiju after they revive him and becomes their hunter for food, using his skills as a prominent athlete to aid them. It’s revealed later that Tsukasa plans to purge humanity of adults who hurt the young and weak, then thinks Senku will go along with him, but instead Senku rejects him. After this point, Tsukasa becomes fairly determined in carrying out his plans even to the point of leaving their group.

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:__ 175 cm

[Profile](https://intention-k.com/profile/yuichi_nakamura) | [Twitter](https://twitter.com/nakamuraFF11) | [YouTube](https://www.youtube.com/channel/UCReBAqqC-hc9d70gOftfitg) | [Personal YouTube](https://www.youtube.com/channel/UC3eYAvjCVwNHgkaGbXX3sig)

**Trivia:**
- His nickname "Yuu-kyan" was given by Kenichi Suzumura.
- Very close with Tomokazu Sugita. They host a video game variety show called Tokyo Encounter together.
- Loves cats but is afraid of having them die before him, so doesn't have any of his own.
- Allergic to metals and alcohol; drinks non-alcoholic soft drinks or orange juice at parties.
- Colorblind.

__Non-Anime Roles:__

- Louis Guiabern - Metaphor: ReFantazio (VG)
- Martin S. Robinson - The Legend of Heroes Series (VG)
- Flins - Genshin Impact (VG)

He is the son of Mark and Carol Sinclair and the brother of Lauren and Graham Sinclair.

__Awards:__
- Voice Actor of the Year at 2nd Annual BTVA Anime Dub Awards (People's Choice)

__Hometown:__ Berlin, Germany

[Official Website](http://www.jacobweigert.de/) | [Synchronkartei](https://www.synchronkartei.de/sprecher/3541/2)

[Instagram](https://www.instagram.com/arthurmachado824) | [Twitter](https://x.com/Artdublador) | [Facebook](https://www.facebook.com/arthur.hbm)

Arthur Hypolito Brasil Machado, better known simply as Arthur Machado, is a Brazilian actor, voice actor, game localization director, and dubbing director.

__Non-Anime Roles:__
~!- Robert "Bob" Belcher Jr. (2nd voice - 10th season onwards; Bob's Burgers)
- Jason Todd / Red Hood (Gotham Knights)
- Vox (Hazbin Hotel)
- Mac Gargan / Scorpion (Marvel's Spider-Man)
- Mic (Victor and Valentino)
- Birgir (God of War: Ragnarök)
- John Blake McClane / Die-Hardman (Death Stranding)
- Krang One (Rise of the Teenage Mutant Ninja Turtles: The Movie)
- Kassadin, The Void Walker (League of Legends: Wild Rift)
- Spencer Monroe (The Walking Dead)
- Boris Nusrat (I, Elvis Riboldi)
- Gascon Brossard (Thronebreaker: The Witcher Tales)
- Leonardo Notarbartolo (Everybody Loves Diamonds)
- Kakko (Naruto Shippūden: Ultimate Ninja Storm 4)
- Clinton "Clint" Barton / Hawkeye and Happy Hogan (LEGO Marvel's Avengers)
- Tevfik “Tefo” Zaim (Ezel)
- Benito Segura (Muchacha Italiana Viene a Casarse)
- Simon Hillary (Hidden Agenda)
- Bing (Duck Duck Goose)
- Blast (Blood Strike)
- Mr Brown (The Adventures of Paddington)
- Astérion (Concord)
- David Toborowsky (90 Day Fiancé)
!~

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

A Mexican voice actor. He is known for being the Latin American Spanish voice of Mordecai in _Regular Show_ and James Gordon in _Gotham_.

He's the father of [Abril Gómez](https://anilist.co/staff/203264/Abril-Gmez).

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)

[Synchronkartei](https://www.synchronkartei.de/sprecher/4479/2)

Son of [Katja Brügger](https://anilist.co/staff/141809/Katja-Brgger) and [Douglas Welbat](https://anilist.co/staff/141811/Douglas-Welbat).

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 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)

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

The third and final cour of the fourth season of Dr.STONE.

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?

Tsukasa Shishiou