The shota manga thread >>3734757 has hit the bump limit and is currently on page 10, so we need a new one, with a place for all kinds of cute boys. I'll start.

The Summer Hikaru Died is probably my favourite currently running manga. It's a horror manga where the protagonist's friend gets replaced by a monster that (almost) perfectly mimics his looks and personality, but isn't quite right. It's full of gay subtext and apparently it's supposed to be an analogy to growing up gay in the countryside.

If you like it, you can also read the 10 page oneshot by the author (mokmok_len) called "Period".