Uploaded January 2015 | Updated September 2026, 2 hours ago

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"We really don't understand anything, huh..."
This is one of the deepest Vocaloid songs, in my opinion. Here's a Nightcore version I decided to make because I love it so much.
Song: "Clean Freak" (ケッペキショウ / Keppekishou)
Producer: Scop (すこっぷ)
Sung by: GUMI
Link to subtitled PV (source of lyrics): youtube.com/watch?v=pVuGR0faZm4