Just saying, the person with the blond spiky hair and headband is Naruto, the guy with black spiky hair and looks kind of unintelligent is Luffy (One Piece) the person with Light blue hair is Nagisa (Assassination Classroom) the person with long black hair is Akeno (High School DxD). the guy holding a sword is Kirito from SAO (Sword Art Online)

Pink spiky hair is Natsu (Fairy Tail) and the red haired guy is Soma from Shokugeki no Soma