this is one of my favs and i'm not sure if its popular or not but ten count
Give this a try. Amazing story and it deals with depression.
http://www.mangago.zone/read-manga/cocoon_of_the_heart/
This deals with multiple disorder syndrome.
http://www.mangago.zone/read-manga/adam_no_rokkotsu/
is the second one finished or are they not updating anymore?
It is still ongoing as written on mangago.
ok thanks!
Yaoi or shounen ai with mental illness , non popular stories please