Seisuu 3 no Nijou

 is the 19th single by Ito Kanako.

Tracklist

 * 1) Seisuu 3 no Nijou (聖数3の二乗)
 * 2) Samurai Rei Enbu (侍霊演武)
 * 3) G.O.S.
 * 4) Seisuu 3 no Nijou (聖数3の二乗) (off vocal)
 * 5) Samurai Rei Enbu (侍霊演武) (off vocal)
 * 6) G.O.S. (off vocal)