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 [[genderswap|change the others' gender]]. The series is located "here":http://www7.plala.or.jp/mashiroyou/00-03-02StrangeTwo00.htm.

h4. Main Characters

* The brother, [[Joushima Ayumi]] (darker brown hair)
** Kanji: 城嶋　歩
* The sister, [[Joushima Satori]] (lighter brown hair)
** Kanji: 城嶋　聡

h4. Artists who have contributed illustrations

* [[Ooyuki]]
* [[Toujou Sakana]]
okashi na futari