Kagerota is a young ninja who embarks on his first mission: stealing the goldfish from a wealthy samurai. He succeeds, but then a mysterious fat cat starts following him. His distinctive red nose leads Kagerota to believe that the feline stalker is actually the reincarnation of his long last father, a legendary ninja who left him when he was ten years old.

Bookworm Takao falls in love with Nanako, but he cannot express his feelings through words. Instead he secretively acts out in a heat of passion which creates a huge scandal in his school. There is one person who knows his true nature, and this girl will do anything to nurture what this Charles Baudelaire hides.