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

Artists who have contributed illustrations

• Ooyuki
• Toujou Sakana