 If you liked
Bokura no Hentai
|
 ...then you might like
Shishunki Bitter Change
|
While Bokura no Hentai focues more on gender identity and is a bit heavier than Shishunki Bitter Change, both manga have a similar atmosphere and art style. If you like one, there's a good chance you'll also like the other.
Even if Bitter Change contain a supernatural element, it portrays in many ways a realistic take on the whole gender identity thing. Bokura no hentai more realistic and bit darker, the art and the setting is very similar and if you enjoy one you probably enjoy the other.