Science Vessel Perseus
Kaseki's efforts to build the science vessel Perseus hit a roadblock when he realizes that it's impossible to get all the parts to fit in practice.

Cast
Yusuke KobayashiSenku Ishigami (voice)
Makoto FurukawaTaiju Oki (voice)
Kana IchinoseYuzuriha Ogawa (voice)
Manami NumakuraKohaku (voice)
Gen SatoChrome (voice)
Kengo KawanishiAsagiri Gen (voice)
Ryota SuzukiNanami Ryuusui (voice)
Karin TakahashiSuika (Voice)Dr. STONE on tvt

