For singing "Gake no Ue no Ponyo", Ohashi was invited to participate in the 59th edition of Kōhaku Uta Gassen, becoming the youngest participant in the history of this program.
Karena menyanyikan "Gake no Ue no Ponyo", Ohashi diundang untuk berpartisipasi dalam edisi ke-59 Kōhaku Uta Gassen, menjadi partisipan termuda dalam sejarah program ini.