HAPPY BOY / Jaa, Mata ne.

 is the sixth single by Sushi Musume. It is their first double A-side single.

Tracklist

 * 1) HAPPY BOY
 * Jaa, Mata ne. (じゃあ またね. )
 * 1) HAPPY BOY (inst)
 * Jaa, Mata ne. (inst)

Featured Members

 * YUAN
 * YUKINO
 * Ozaki