Ivan is a guardian android, responsible for teaching the orphanage children everything they’ll need to thrive in the big, wide world. Rau has been in Ivan’s care for years now, but recently they’ve grown...

Volume 1 1) TakaramonoNaoyuki, a sincere and honest country boy comes to Tokyo for high school and stays with his cousin's family. At first everybody takes advantage of him, thinking that he's too naive to...