Hibiyasen Diary

 (日比谷線ダイアリー) is the sixth single released by 2o Love to Sweet Bullet.

CD

 * 1) Hibiyasen Diary (日比谷線ダイアリー)
 * 2) Hibiyasen☆no Diary (日比谷線☆のダイアリー)
 * 3) Hibiyasen♡no Diary (日比谷線♡のだいありぃ)
 * 4) Hibiyasen Diary (hybrid ver.) (日比谷線ダイアリー(hybrid ver.))

Limited Edition DVD

 * 1) Hibiyasen Diary -Music Clip-
 * 2) Special Movie

Featured Members

 * Fujino Shiho
 * Yamahiro Mihoko
 * Mita Karin
 * Tachibana Kasumi
 * Shinjou Mai
 * Fushimi Riho
 * Fukami Mayu