探偵夢宮さくらの完全敗北 raw 第01巻 [Tantei yumemiya sakura no kanzen haiboku vol 01]

This is the story of Yumemiya Sakura, she always wanted to be a great detective so she joins the detective club in order to make her dreams come true. She soon realizes that the girls in the detective club are not exactly detectives but that isn't going to stop her to chase her dreams…Right?