Episode 12, Chainsaw Man Wiki

Katana vs. Chainsaw (日 (に) 本 (ほん) 刀 (とう) VS (バーサス) チェンソー, Nihontō Bāsasu Chensō?) is the twelfth episode of the Chainsaw Man anime series. Akane sends the "Ghost Devil" after Aki, and he's nearly killed before the "Ghost Devil" stops and hands him a cigarette with a message from Himeno. The words inside give Aki the strength to kill the "Ghost Devil" and capture Akane. Meanwhile, Denji heads into his rematch with Samurai Sword. With a pull of the starter on his chest, he transforms into Chainsaw

Leatherface - Wikipedia

Angel Devil, Chainsaw Man Wiki

Episode 12, Chainsaw Man Wiki

Katana Man, Chainsaw Man Wiki

Why does Chainsaw Man have different endings after each episode? Explained

List of Chainsaw Man chapters - Wikipedia

Damn.. Mappa got us real good :'( : r/ChainsawMan

Princi, Chainsaw Man Wiki

Chainsaw Man Season 1 Finale Ending Explained

Chainsaw Man Episode 12 Release Date And Time