Book Dumb: Garu is the only person who falls for Champ's Paper-Thin Disguise, which causes the rest of the team to ask if he's stupid or something.
He's Back!: Played for Laughs. The disturbing reveal that our heroes must distinguish Champ from the Evil Twin crafted from a prototype Champ is ruined by the real Champ making himself way too obvious.
Paper-Thin Disguise: The team meets "Yagyu Jubei"note Or "Jubeef" in Over-Time's subs, a large robotic wrestler who looks exactly like Oushi Black wearing a luchador mask (on top of his Ranger helmet), has a Seiza Blaster and a tattered Kyuranger jacket, and keeps speaking with the same accent as Champ and pulling "I Have This Friend..." in regards to things Champ said or did. Garu is the only one fooled by this disguise (mainly because he buys "Jubei's" claim that he and Champ are just friends), which prompts Kotaro to outright ask "Garu, are you stupid?"
The Slow Path: Champ helped Shou into the cold sleep chamber 300 years ago, then went on his own to investigate the origins of Professor Anton, keeping under the radar with a Paper-Thin Disguisethat somehow works. FOR 300 YEARS.
