- Yusuke Kobayashi (Senku Ishigami (voice))
- Makoto Furukawa (Taiju Oki (voice))
- Kana Ichinose (Yuzuriha Ogawa (voice))
- Manami Numakura (Kohaku (voice))
- Gen Sato (Chrome (voice))
- Kengo Kawanishi (Asagiri Gen (voice))
- Ryota Suzuki (Nanami Ryuusui (voice))
Dr. STONE — S4E19
Episode: Stone Sanctuary
Air Date: 2025-08-21
Runtime: 24 min
Overview
The team begins making, digging for, and polishing diamonds to replace the burnt-out ones inside the devices.