Download MP3 Koresawa - Kimi ga Ojiichan Atashi ga Obaachan -You Be the Grandpa and I Be the Grandma- from album Jiisan Baasan Wakagaeru - OP just for review, Please support the Artist/Band by buying their original song "Koresawa" Available on iTunes, Spotify, JOOX, Amazon, or other Official Music Store. Best regard.