Kierun is an enemy that originated in Super Bomberman.
Kierun moves about aimlessly at a speed of 2, turning at intersections and passing through Soft Blocks. Every two to three seconds, it will stop moving and become completely invisible, save for its eyes. When it becomes visible again, it continues its regular movement pattern. It will harm the player on collision.
In Super Bomberman 5, Kierun cannot pass through walls and is indestructible while becoming and being invisible.
- The name "Kierun" comes from the Japanese word "kieru", which refers to the act of disappearing.
- Super Bomberman Hudson Official Guidebook, pg. 22, 27