Kippei is quite the easygoing type and had no idea what hit him when he was told to start taking care of Yuzuyu. At his first attempt to make Yuzuyu's lunch he only made an onigiri; an extra large one. On top of that, the food he gives her is unremarkable, but Yuzuyu eats it because Kippei is the one who cooked it. Over the series his cooking and personality change. He becomes a little more responsible and gains a girlfriend named Kokoro