4 books in series
A Sister's All You Need
A Sister's All You Need is a 4-book series with 4 released primary works first released in 2015 with contributions by Yomi Hirasaka.
| #1 |  A Sister's All You Need., Vol. 1
| 4 | 3 reads | ||
| #5 |  A Sister's All You Need., Vol. 5
| 3.25 | 2 reads | ||
| #6 |  A Sister's All You Need 6 A Sister's All You Need 6
| 0 | 1 read | ||
| #14 |  妹さえいればいい。14
| 5 | 1 read |