KOIHANA

 is the fourth and final single by rhythmic. It, and peaked at #100 on the Oricon singles chart.

Single Information

 * Lyrics: Harukazu Aya (#1), Takada Yuka (#1, #2), Daimon Yayoi (#2), Rina Moon (#3)
 * Composition: Miyazawa Tak (#1), BAYA (#2), Mitz (#2)
 * Arrangement: Miyazawa Tak (#1), BAYA (#2)

CD

 * 1) 恋花-KOIHANA-
 * 2) R.H.Y.
 * 3) 恋花-KOIHANA- (Instrumental)
 * 4) R.H.Y. (Instrumental)

DVD

 * 1) 恋花-KOIHANA-
 * 2) 恋花-KOIHANA- (Bonus Footage)
 * 3) R.H.Y. (Bonus Footage)

Featured Members

 * Takada Yuka
 * Kobayashi Ami
 * Yamashita Shiori
 * Daimon Yayoi
 * Kotani Marika