Nagano flavor

 (長野flavor) was a four-member Japanese idol group originally formed with six members in June 2016.

They disbanded on March 23, 2017.

Their sister groups are: Tokyo flavor, Aichi flavor, Kobe flavor, Kyoto flavor, Akiba flavor, Naniwa flavor, Chiba flavor, Saitama flavor, Fukuoka flavor, Nagoya flavor, Harajuku flavor, Sendai flavor, and Shizuoka flavor.

Final Line-Up

 * Model Sally (モデルサリー)
 * Cowgirl CoCo (カウガールCoCo)
 * Yuka (ゆか)
 * Mika (みか)

Former Members

 * Mi-chan (みーちゃん) (Graduated August 2016)
 * Asuka) (あすか) (Graduated September 2016)