- I'm not a problem
- category：Manga
- author：takahashi note
- state：Completed
- update time：1years ago
- Latest chapter：Complete collection
- Tags：Single book, Zhengtai Guan, Loli
Original work: Jiyuukenkyuu.\r\nTitle: [Takahashi no Oto] Jiyuukenkyuu (COMIC LO November 2015 issue)