Hyoroi is an enemy from Super Bomberman 5. It appears in Zone 5. Hyoroi is a giant blue robot with flamethrowers for hands and has one flammable gas storage compartment on its back, acting as a spike-like fan. It always moves slowly and forward, and always turns to the right after colliding with a wall or other obstacle. It will only turn left when the path to the right is blocked, and will never reverse direction unless it goes into a dead end; it will also pursue the player if he or she shares it's X or Y axis and there are no obstacles in between them. Occasionally, Hyoroi will stop to shoot a stream of fire in whatever direction it happens to be moving. This attack has a range of 4. The fire stream of Hyoroi does not detonate bombs. Both Hyoroi and the fire stream will harm the player on contact. Hyoroi takes 2 hits to destroy. It is the tallest enemy in the game.
The name Hyoroi comes from the namesake japanese word that means Weak.