- Member: niwatori
- Title: Kokoro no suushiki
- Premiered: 2009-05-02
- RADWIMPS saidai kouyakusuu
"Kokoro no suushiki" （ココロの数式） means "The numerical formula of the heart"
I likened the feelings of the character to mathematics and expressed it.
This AMV is development along the song. So I think you enjoy it more when
you understand Japanese.