I've been trying to find the name of a manga I read some time ago but I just can't seem to find it! I think it was a one shot at the end of a longer story but I can't remember it.
It's set in the Heian Period and has to do with courtiers in love? When one was a kid his sisters dressed him up as a girl for a prank but he was rescued by another kid and fell in love with him. Later he has an unrequited love and...well yeah he confesses later.I found a page of it when I Google "heian era yaoi but it's all in Vietnamese and has no author reference.
[https://s-media-cache-ak0.pinimg.com/564x/6d/1f/b4/6d1fb4a45cd79323269b4c4d9bd39f8d.jpg]

It seems to be Kawaita Yoru no Machi wo Oyogu by Sakuragawa Sonoko.

Thank you! It was driving me nuts not bring able to find it!