NO.361ANIMEOOTDKohaku
NO.361ANIMEANIME OOTD / CHARACTER ARCHIVE
Kohaku
Dr. STONE ↗ / 2017
Ishigami Village fighter / Kingdom of Science ally
AI-assisted illustrations · Not official anime stills








Kohaku appears in Riichiro Inagaki and Boichi’s manga Dr. STONE from 2017. Born in the Stone World and raised in Ishigami Village, she brings Senku into a community living beyond the loss of modern civilization. This profile follows her original teenage portrayal in the early story.
Her formidable fighting skills and old-fashioned way of speaking give Kohaku a distinctive presence. Protecting her village and backing her allies matter just as much. Anime character designer Yuko Iwasa also highlighted her varied expressions, which bring determined action and lively reactions together.
Early-story spoilers: in volume 2’s Z=16, Kohaku is trapped beneath a fallen tree after fighting Tsukasa. Senku builds a pulley arrangement from simple materials to rescue her. The story then moves to her village. By volume 3, his effort to develop medicine for her sister connects scientific invention with the villagers’ immediate needs.
Ruri is her older sister, and finding help for Ruri’s illness is an important reason Kohaku supports Senku. Chrome grew up alongside both sisters and also helps build the Kingdom of Science. Senku contributes scientific knowledge while Kohaku becomes a dependable fighter, joining family concerns to a shared undertaking.
The visual reference is the original anime design released in 2019: blonde hair gathered high with a spiky fan of ends, blue-green eyes, and a dark blue sleeveless outfit with pale ties. Manga linework and anime colors are distinct versions. This site’s styled illustrations are AI-assisted fan art, not official manga pages, anime frames or licensed character portraits.
Reader interpretation: Kohaku and Senku can be read as an example of different abilities working together. The pulley rescue lets a powerful fighter depend on science; their shared goals in the village then give knowledge a practical purpose. That is a thematic reading, not a claim that the author establishes them as a romantic couple.