kohaku_(dr._stone)

Kohaku is a warrior from Ishigami Village and one of the earliest allies of Ishigami Senkuu in Dr. Stone. Known for her agility, sharp instincts, and unwavering loyalty, she becomes one of the core members of the Kingdom of Science. Despite her strength and straightforward attitude, she cares deeply for her friends and is especially devoted to protecting her sickly twin sister, Ruri (Dr. Stone) .