The Castle Store Manager (キャッスルの店長 Kyassuru no Tenchou) is the manager of the Hobby Shop "Castle". He likes children, and will strike up a conversation with anyone who comes to the store, whomever they may be. His buddy Superspace Robo Galaxy Demon helps him around the workplace.

Despite his robot-themed buddy, he used Dragon World, specifically Trial Deck 1: Dominant Dragons in his only full fight to show Kiri Hyoryu the rules of the game.




Buddyfight Records

Record (Season 1)
Opponent(s) Episode(s) Outcome
Kiri Hyoryu 4 Lose
Davide Yamazaki 40 Lose
Record (Season 2)
Opponent(s) Episode(s) Outcome
Souwa Tatsuto H04 No Result
Record (Season 4)
Opponent(s) Episode(s) Outcome
Chibi Panda X2 No Result