Kurukuru Handkerchief

 is the twelfth single released by Seifuku Koujo Iinkai.

Tracklist

 * 1) Fight-oen Song ~Kurukuru Handkerchief~ (～ファイト応援ソング～クルクル・ハンカチーフ; Fight Support Song ~Spinning Handkerchief~) (vo. Okuwa, Kyomoto, Shimizu, Miyano)
 * 2) Namida no Étude (涙のエチュード; Étude of Tears) (vo. Katori, Miyano, Okuwa, Shimizu, Fujimiya)

Featured Members

 * Ogawa Anna
 * Kyomoto Momoka
 * Shimizu Karin
 * Miyano Aisa
 * Katori Yuka
 * Fujimiya Reika