Futaba-kun Change

Futaba Shimeru is a normal high-schooler living a normal life, active in his school's wrestling club and slowly getting closer to his awkward love interest, Misaki. This fails to last as he discovers his family's hereditary genetic defect that becomes active at adolescence. Although it will eventually become controllable, either excitement or stress now makes Futaba switch sex. Mayhem ensues. (Source: Wikipedia) Included one-shot: Volume 8: Tottemo Shounen Tankentai Bangai-hen

Futaba-kun Change♡ was first published in English as Futaba-kun Change by Studio Ironcat in comicbook format from 1998 to 2002. The chapters were gradually collected and re-released in standard tankoubon format, from March 28, 2000 to July 23, 2003. The series was relicensed in English by Creek & Ri...