Talk:Sanchoumou/@comment-43352104-20191227091304/@comment-212.218.89.4-20200102104411

Daddy Birdy is one of the highest valued Ichimonji swords and the family head, also being a national treasure (either R4 plus or hard to get). Not surprising that he's R5 being a sword with special value, like the Tenka Goken and swords with extremely high status like Ookanehira.