Ooi Kuranosuke - Haru, Honobono
4-koma spin-off series of Ajisai no Uta serialized in several regional newspapers under the name of "Ooi Kuranosuke" (おーい栗之助)
4-koma spin-off series of Ajisai no Uta serialized in several regional newspapers under the name of "Ooi Kuranosuke" (おーい栗之助)