Kippei finds a photo of Yuzuyu's mother in the wastebasket. When Kippei shows the photo to Yuzuyu, asking her if she threw the picture of her mother away, Yuzuy

When his five-year-old female cousin comes to live with him, Kippei Katakura, a seventeen-year-old boy who spends his time chasing girls, now must care for her,

Kippei has a lot to figure out, like what to make for Yuzuyu's lunch and how to drop her off at kindergarten while still getting to high school on time. Kippei

Kippei Katakura is a 17-year-old playboy. When his 5-year-old cousin Yuzuyu comes to live with his family after her mother disappears, he is suddenly in charge

Kippei can't understand why Kokoro is acting distant and refuses his touch. She hasn't told him about Itagaki, a boy who confessed his love and forcibly kissed