Fire the Smoke Signal

Overview

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 ...

Guest Stars

Keiji Fujiwara

Byakuya Ishigami (voice)

Mikako Komatsu

Senkuu Ishigami (childhood) (voice)

Mutsumi Tamura

Taiju Ooki (childhood) (voice)

Genki Muro

Bad High School Student A (voice)

Yuya Murakami

Bad High School Student B (voice)

Kitsune Kagura

Bad High School Student C (voice)

Hiroki Maeda

Grandpa (voice)

Hitoshi Bifu

Teacher (voice)