Red-San's Hat

See, I found this doujinshi (another by Konbu) on tumblr, already edited and translated by a person called Blasted Earth. They were the ones who did the original Emerald's Birthday doujinshi translations that I didn't find out about until very recently. This comic is rather short, just a few pages long, but it is cute nonetheless.
Translations by: Blasted Earth
Art by: Konbu