Harumatsu WaltzAnimationMusic Play Trailer Play Trailer Harumatsu WaltzAnimationMusicthumb_upthumb_downHarumatsu WaltzFebruary 3, 2021Directed byMirai MizueA music video for Haru Matsu Waltz by the Japanese musician Kiyomaru Tougou.JPlanguage Japanese Last Updated: 6 days ago Request Update CastClip【赤ちゃんが泣きやむ歌】はるまつワルツ(作詞・作曲・うた:東郷清丸)【東大赤ちゃんラボ監修!知育】