4. Fire the Smoke Signal (2019)
Senku has the idea of creating gunpowder to have a way to balance the scale and have a chance to defeat Shishio. The production of gunpowder causes a fire. Shortly thereafter, Senku and the others discover smoke signals on the horizon. An accident? Hardly likely. Apparently there are other people in the stone world ...
Release date: 2019-07-26
User rating:
7.3 / 10
16 votes
Season number: 1
Episode number: 4
Runtime: 24 minutes
Director: Oyunam
Writer: Yuichiro Kido
Guest stars
Keiji Fujiwara
as Byakuya Ishigami (voice)
Mikako Komatsu
as Senkuu Ishigami (childhood) (voice)
Mutsumi Tamura
as Taiju Ooki (childhood) (voice)
Genki Muro
as Bad High School Student A (voice)
Yuya Murakami
as Bad High School Student B (voice)
Kitsune Kagura
as Bad High School Student C (voice)
Hiroki Maeda
as Grandpa (voice)
Hitoshi Bifu
as Teacher (voice)
