Subtitle: Suction Monster (吸引怪獣 Kyūin Kaijū)
- Height: 74 m
- Weight: 84,000 t
- Origin: Todo Takeshi's PC
Denkou Choujin Gridman
Takeshi created Gyurunba to infect a robotic vacuum cleaner to target people who littered after he stepped in some gum. The vacuum would shrink people down then suck them up.
- Powers and Weapons
Gyurunba could use his extensively sharp claws.