Chainsaw Man enters the battlefield of UNION ARENA! The anime “Chainsaw Man” and “Chainsaw Man- The Movie: Reze Arc” join UNION ARENA! The lineup include characters like Denji, Chainsaw Man, Makima, Aki Hayakawa, Power, and Reze who appears in the movie! | Bandai | | Union Arena | Trading Card Game: CHAINSAW MAN | Booster Box (UE22BT) | Best Buy