Uploaded October 2012 | Updated September 2026, 1 week ago

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Original song: IOSYS - Cirno's Perfect Math Class
[Turn subtitles on! :D]

~~~~~~ Disclaimer ~~~~~~
I DO NOT OWN the original song or the picture in this video.
ALL THE CREDITS go to the original artist.
I JUST CREATED a nightcore version of the song.
PLEASE, IF YOU ARE THE OWNER OF THIS SONG, JUST SEND ME A PERSONAL MESSAGE ON YOUTUBE AND I'LL REMOVE IT. Thanks.
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Picture link: http://i.imgbox.com/d3NiIsVk.jpg
 
[Watch in HD 1080p! :D]