Takakura Ryuuji, the wakagashira of Jindai group, found a starving little bunny left in a house where the owner has disappeared. He decided to keep it and named it "Sakura", and so they begun to live together. Every day Ryuuji struggles to feed, house, and nail clip Sakura. Meanwhile, the yakuza group Shiratori is also keeping an eye on Ryuuji.
This is a story about rabbits, the humans fascinated by them, and their everyday fluffy life.