This article is about a/an ally in Engine Sentai Go-Onger.

Akinosuke (昭之助, Akinosuke^?, 39-40): Akinosuke is a boy who comes from the Samurai World with his older brother, Harunosuke, carrying the small Engine Sword on him. Portrayed by Hiroto Araki (荒木 博斗, Araki Hiroto^?).