Kawaguchi Natsune

 (河口夏音) is a founding member of ≠ME.

Mini Albums

 * Choutokkyu ≠ME Iki

Singles

 * Kimi wa Kono Natsu, Koi wo Suru
 * Mahoroba Asterisk
 * Chocolate Melancholy

Digital Singles

 * ≠ME

LOVE B-Sides

 * Kimi no Oto Dattanda
 * Kimi to Boku no Uta
 * P.I.C.