okashi_na_futari
おかしなふたり (Strange Two/Strange Brothers)
An ongoing series written by Mashiro Yuu and illustrated by various other people about a brother and sister who can each change the others' gender. The series is located here
Main Characters
- The brother, Joushima Ayumi (darker brown hair)
- Kanji: 城嶋 歩
- The sister, Joushima Satori (lighter brown hair)
- Kanji: 城嶋 聡