Kotaro Nogami is the grandson of Ryotaro Nogami, Hana's cousin, Airi's second cousin and a singularity point. He was once impress by the owner's stories of his grandfather's time as den-o. but still holds a grudge against Ryotaro for naming him and having his bad luck. but when the time stream was in danger, he was called by the past's owner to help den-o to stop this threat. as the time stream was restored, he and Ryotaro finally got along. Kotaro is always happy to help his grandfather out.
- A: Macheteddy Roll
- ← or → + A: Macheteddy Burst
- ↓ + A: Macheteddy Shot
- A (Mid-Jump): Strike Spurt
- L + A (Super Special Move): Counter Slash