Depressed Guy With A Harem

This is just giyuu hating on himself and being an oblivious person while the hashiras (- muichiro and gyomei) and some of the Uppermoons are getting kinda obsessed with him too. There are alot of fillers so if you get bored, I understand. In my au giyuu is a father figure to the kamaboko squad + muichiro, senjuro and...