Gashin is an enemy that appears in some Bomberman games. It is rock-type monster with a large mouth that crashes down as it hops around.
Gashin moves slowly, pursuing the player. If it passes over a bomb, it will stop directly on top of the bomb, eat the bomb (removing it from the field), and continue to pursue the player.
It appears in hot, rocky places.
1. Super Bomberman 3 Hudson Soft Guidebook, pg. 27