Top Secret ~Setsunai Gokuhi Jikou~

 is the second single by READY TO KISS. It was released on July 22, 2015, and peaked at #26 on the Oricon single chart.

Type-C & CD+DVD Edition CD

 * 1) Top Secret ~Setsunai Gokuhi Jikou~ (トップシークレット～切ない極秘事項～)
 * 2) Kimikoi (君恋)
 * 3) Muteki Mode (ムテキモード)
 * 4) Top Secret ~Setsunai Gokuhi Jikou~ (トップシークレット～切ない極秘事項～) (off vocal)
 * 5) Kimikoi (君恋) (off vocal)
 * 6) Muteki Mode (ムテキモード) (off vocal)

Type-A CD

 * 1) Top Secret ~Setsunai Gokuhi Jikou~ (トップシークレット～切ない極秘事項～)
 * 2) Kimikoi (君恋)

Type-B CD

 * 1) Top Secret ~Setsunai Gokuhi Jikou~ (トップシークレット～切ない極秘事項～)
 * 2) Muteki Mode (ムテキモード)

CD+DVD Edition DVD

 * 1) Top Secret ~Setsunai Gokuhi Jikou~ (Music Clip)
 * 2) Music Clip Off-shot Video

Featured Members

 * Chiba Sakino
 * Ichinose Anju
 * Noda Hitomi
 * Uehara Ayuko
 * Kawai Fuka
 * Harukawa Momona
 * Goto Miya