Taiju Ooki

Taiju Ooki shares a lifelong bond with Senku Ishigami, and was the very first ally to be revived in the stone-shattered world, laying the foundation for humanity's comeback. Blessed with extraordinary physical endurance, he shoulders the most grueling construction and agricultural tasks within the Kingdom of Science. Despite his overwhelming strength, Taiju holds a deep-rooted aversion to violence, choosing honesty and relentless effort over force — making him both the physical backbone and the moral compass of civilization's rebirth.