I have forgotten the name of a scanlated manga, its a love comedy involving a boy that without warning changes into a girl. It seems his family after a certain age can change sex back and forth due to them being of another planet. Can't renember what triggers the change. He has a girl he likes and in his girl form, becomes friends with her. Later as a girl he becomes a popular idol and a relation of his that has same ability shows up. This cousin? has a unattractive girl side, and a attractive boy side. I think their familes want them to marry. Anyway series is alot more interesting that I can explain, came out in scanlation about same time open sesame ,parallel and Akane-chan overdrive.

Thanks for the help.[m]

Sounds like Futaba-kun Change. There's no description, but I have read it.

yeah
it's futaba-kun change

Thank ya bet thats it, my memorys horrid these days.