Kaika Sengen!

 (開花宣言！) is the fourth single by Nanaland. It.

It is the last single to feature Yukimura Karin.

Single Information

 * Catalog Number:
 * COCA-17928 (Type A / Regular Edition)
 * COCA-17929 (Type B / Oba Haruka Edition)
 * COCA-17930 (Type C / Mineshima Komaki Edition)
 * COCA-17931 (Type D / Yukimura Karin Edition)
 * COCA-17932 (Type E / Nishijima Nanako Edition)
 * COCA-17933 (Type F / Takeuchi Tsukine Edition)
 * COCA-17934 (Type G / Seto Minami Edition)
 * COCA-17935 (Type H / Miyoshi Reina Edition)
 * Price: ¥1,200

Featured Members

 * Oba Haruka
 * Mineshima Komaki
 * Yukimura Karin (Last)
 * Nishijima Nanako
 * Takeuchi Tsukine
 * Seto Minami
 * Miyoshi Reina