Chainsaw Man Typhoon Devil. When it comes to Chainsaw Man, there is a massive amount of characters that can easily take the number one spot if we talk about who's strongest. Denji even admits how easy it is to defeat him since all he needs to do is extend his chainsaw and Typhoon does all the spinning.
Personality profile page for Typhoon Devil in the Chainsaw Man subcategory under Anime & Manga as part of The Personality Database. Denji: I'll ride you then we'll scale these skyscrapers, traverse the roads, and then fight our way through the Typhoon Devil on the other side. Denji's life of poverty is changed forever when he merges with his pet chainsaw dog, Pochita!
Chainsaw Man Manga: Broke young man + chainsaw dog demon = Chainsaw Man!
Chainsaw Man (Japanese: チェンソーマン, Hepburn: Chensō Man) is a Japanese manga series written and illustrated by Tatsuki Fujimoto.
Denji's life of poverty is changed forever when he merges with his pet chainsaw dog, Pochita! Chainsaw Man series takes place in a world that is filled with devils. She seems to know Typhoon devil, so it seems pretty obvious she knows Gun Devil as well.