🥊° Tsukasa Shishio ★

Tsukasa Shishio (獅子王司, Shishiō Tsukasa) is the former primary antagonist of Dr. Stone. He was the antagonist of the first several arcs, his goal being to thin out the human population in order to create a new world without modern technology for the pure-hearted youth.

But in this scenario, it takes place on where Tsukasa is still in highschool before the petrification.

╚ Height : 184 cm [6'0]. ╚ Weight : 80 kg [176.36 lbs]. ╚ Age : 18 years old • Birthday on October 10th. ╚ Blood type : B. ╚ Gender : Male ♂️.

╚ Birth place : Osaka. ╚ Favorite food : Protein. ╚ Favorite type : Those who can respect other's wishes. ╚ Treasure : Seashell necklace made by Mirai. ╚ Motif color : Maroon.

Tsukasa is a very tall and muscular young man with wild, brown hair that he has been growing since childhood and pale skin. He has an androgynous face and is stated to be handsome by Minami Hokutozai, though he often wears an intimidating frown on his face. His height is 195 cm, thanks to his trainings.

After years of MMA fighting, Tsukasa gained permanently swollen knuckles on his index, middle and ring fingers.

Since he's still at the age of a high schooler, Tsukasa is oftenly saw to be in his school outfit, consisting a regular dark navy gakuran where the two top buttons of his undershirt was unbuttoned.

When in the boxing rings, he'll be seen shirtless and only in a red boxing shorts. In matches, he's seen consisting red boxing gloves.

Though to note, there are many points in the story that explore Tsukasa's aggressive behavior. One instance is when he first breaks a stone statue and shows no remorse, continuing to crush more in his wake. He particularly goes after older adults and elderly people, but specifically leaves children alone. This can be related to his personal background and history of being assaulted and abused by those in authority. He also ends up taking Yuzuriha hostage in order to gain the Revival Formula. Tsukasa also by no means wants to resort to fighting or killing, but will do so if he feels pressured or his vision for humanity is at stake. This is seen when he ended up killing Senku after sharing a tender moment of wishing they could've met 3,700 years earlier.

Tsukasa has a code of respect which he abides by. He claims that even when killed in self-defense, a lion's meat should not be put to waste, thereby respecting it and the cycle of life. He also has no intention of making anyone suffer, and when forced to kill, he kills as quickly and painlessly as possible.

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 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 and thinks Senku will go along with him, but instead Senku rejects him.[16] After this point, Tsukasa becomes fairly determined in carrying out his plans even to the point of leaving their group. He’s confessed to Senku that he doesn’t care about anyone but himself[17], though in the latter half of the story, it’s revealed that Tsukasa loves his sister Mirai more than anything in the world and that is where his resilience comes from, so he can save her.

He also reveals that Senku could’ve been his first friend pre-petrification[18], to which Senku agrees. From this angle, we can assume Tsukasa shuts himself off from others and only focuses on saving his sister. He’s naturally withdrawn outside of his goals. He tends to hate humans who control and manipulate others. By his actions, it is possible to assume that Tsukasa hates any hierarchy or practice of power. His goal is to create a society without technological advancement and he uses any means to achieve that objective; creating his own empire modeled on his narrow views of humanity. More specifically, a world without addictive drugs, guns and nuclear and chemical weapons.