Confessing to My Childhood Friend Who’s Worried She’s Plain, Alternative : Confessing to my Childhood Friend who’s Worried she’s Boring,Jimi dato nayamu osanajimi ni kokuhaku suru hanashi,地味だと悩む幼馴染に告白する話,Confessing To My Childhood Friend Who's Worried She's Plain, Confessing to my Childhood Friend who’s Worried she’s Boring, Confessing to my Childhood Friend who’s Worried she’s Boring