'はいよろこんで(Yes, with pleasure/こっちのけんと(Kocchi no Kento)' COVER by ココル原人 ｜Cocolu Genjin タイココちゃんねる 1 year ago Play Download
Korone, Polka, Calli Nerissa (Hai Yorokonde -Kocchi no kento ) Vtuber song clip 1 year ago Play Download
The8bitdrummer covers Hai Yorokonde by Kocchi no Kento on drums... JustAHoloFan 1 year ago Play Download
【MV】はいよろこんで / Hai Yorokonde (Cover) - ver. Gale Galleon 【歌ってみた】 Gale Galleon 【FIRST STAGE PRODUCTION EN】 5 months ago Play Download
