14 books in series
僕達は知ってしまった [Bokutachi wa Shitte Shimatta]
僕達は知ってしまった [Bokutachi wa Shitte Shimatta] is a 14-book series with 14 primary works first released in 2007 with contributions by Kaho Miyasaka and Arnaud Takahashi.
| #1 |  La scoperta dell'amore, Vol. 1
| 3 | 1 read | ||
| #2 |  Lebe Deine Liebe 02
| 3.5 | 1 read | ||
| #3 |  Lebe Deine Liebe 03
| 3 | 1 read | ||
| #4 |  Love Affair, Vol. 4 Love Affair, Vol. 4
| 4 | 1 read | ||
| #5 |  Love Affair, Vol. 5 Love Affair, Vol. 5
| 3 | 1 read | ||
| #6 |  Love Affair, Vol. 6 Love Affair, Vol. 6
| 3 | 1 read | ||
| #7 |  Love Affair, Vol. 7 Love Affair, Vol. 7
| 3 | 1 read | ||
| #8 |  A Romantic Love Story 8
| 3 | 1 read | ||
| #9 |  A Romantic Love Story, Vol. 9
| 3 | 1 read | ||
| #10 |  Love Affair, Vol. 10
| 3 | 1 read | ||
| #11 |  Love Affair, Vol. 11 Love Affair, Vol. 11
| 3 | 1 read | ||
| #12 |  Love Affair, Vol. 12
| 4 | 1 read | ||
| #13 |  Love Affair, Vol. 13
| 3 | 1 read | ||
| #14 |  Love Affair, Vol. 14
| 3 | 1 read |