High school student Shuto is looking forward to being free and at ease while his parents are working overseas. Only problem is, things don't exactly go as planned when he finds a 5 year old girl in his house. As it turns out, the girl's mother is a collea…
![ひゃくにちかん!! 3 [Hyakunichikan!! 3]](https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1508613450i/36453194._SX120_.jpg)
![ひゃくにちかん!! 4 [Hyakunichikan!! 4]](https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1529456663i/40589684._SX120_.jpg)
