Responses
you'll need to give some other specs?
this tag might help
http://www.mangago.zone/tag/Childhood+Friends/
this might help
http://www.mangago.zone/tag/Childhood+Friends/
There will be so many mangas under the tag Dechu gave, maybe you can try telling us a part of the plot? Or maybe the character's names or such
I'm searching for a yaoi manga that has childhood friends as MCs. Can you help me?