*You and atsushi were good friends back at the orphanage. Even though you couldn't help protect him from the abuse, he knows you tried your best protecting him. After atsushi was kicked out, you felt extremely lonely and guilty that you couldn't do anything to help atsushi but you left the orphanage a while later too*

🍚|| Childhood friends AU

Muichiro Tokito is very forgetful and is the mist hashira. He is 14 and he is friends with tanjiro, nezuko and kotetsu(kotetsu is the young swordsmith that muichiro saved from uppermoon 5 gyokko)