Uploaded December 2013 | Updated September 2026, 4 days ago

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Umetoraaa~
This is the English title of this song is "Wholeheartedly" (一心不乱 / Isshin Furan) and it's by Umetora. The original singers are Megurine Luka, Hatsune Miku and GUMI, and I mixed it with a cover I found by utaites Wotamin Kakichoco and Vivienne. Links to both versions here:
Luka, Miku, GUMI (with subs): youtube.com/watch?v=YhLv4DhTc88
Wotamin, Kakichoco, Vivienne: youtube.com/watch?v=MJzlbJTjcaY
I do not own either version of this song or the picture.