Otamatone 100 day Challenge （95/100)：Thomas The Tank Engine / きかんしゃトーマス
The challenge is whether Otamatone will improve after 100 days. It's the 95th da ...
Otamatone 100 day Challenge （94/100)：Turkish March / オワタ＼(^o^)／ / トルコ行進曲 / ガルナ
The challenge is whether Otamatone will improve after 100 days. It's the 94th da ...
Otamatone 100 day Challenge （93/100)：Damon Slayer / 鬼滅の刃 / 紅蓮華
The challenge is whether Otamatone will improve after 100 days. It's the 93th da ...
Otamatone 100 day Challenge （92/100)：U.N. Owen Was Her? / U N オーエンは彼女なのか？
The challenge is whether Otamatone will improve after 100 days. It's the 92th da ...
Otamatone 100 day Challenge （91/100)：うっせぇわ / Ado
The challenge is whether Otamatone will improve after 100 days. It's the 91th da ...
Otamatone 100 day Challenge （90/100)：Caramelldansen / Caramell
The challenge is whether Otamatone will improve after 100 days. It's the 90th da ...
Otamatone 100 day Challenge （89/100)：Pazu’s Fanfare from Castle in the Sky / 天空の城ラピュタより鳩と少年
The challenge is whether Otamatone will improve after 100 days. It's the 89th da ...
Otamatone 100 day Challenge （88/100：The Melancholy of Haruhi Suzumiya / 涼宮ハルヒの憂鬱 / ハレ晴レユカイ
The challenge is whether Otamatone will improve after 100 days. It's the 88th da ...
Otamatone 100 day Challenge （87/100）： Bad Apple
The challenge is whether Otamatone will improve after 100 days. It's the 87th da ...
Otamatone 100 day Challenge （86/100）： Nausicaa’s song[Narumi Yasuda] /風の谷のナウシカ[安田成美] / 风之谷[安田成美]
The challenge is whether Otamatone will improve after 100 days. It's the 86th da ...