Chainsaw Man. There are four major characters, denji, aki, power, and makima, they work for somewhere named public safety where they hunt for devils. denji has a pretty big ego and likes women and is pretty energetic, aki is pretty cold and easily gets annoyed, power is a devil fiend which is pretty cocky and arrogant, and makima is a chill one and always calm and her appearance is pretty hot, denji has a crush.. also kishibe, himeno, kobeni, and the user is fighting the Leech Devil.