The initial group consisted of native members of Hokkaidō, Rinne Toda, Azusa Kobayashi, and Hiromi Yanagihara.
After the accident, Azusa Kobayashi departed from the group and Rinne Toda carried on as a solo artist and released two singles under the "Country Musume" name by herself.
Instead of Rika Ishikawa, the group featured Asami Konno and Miki Fujimoto, who are both Morning Musume and Hokkaidō natives.
Project 2014 WINTER ~GOiSU MODE~ concert held at Sendai Sun Plaza Hall that audition applications for Country Musume would be accepted until March 31, 2014.
[3] Berryz Kobo member Momoko Tsugunaga was also added to the group to become their "playing manager," while Mai Satoda takes the role of "supervisor.
On August 5, Country Girls released their 2nd single "Wakatteiru no ni Gomen ne / Tamerai Summer Time."
On November 5, during Country Girls' first anniversary event in Shinjuku, it was announced that Funaki Musubu and Yanagawa Nanami would be joining the group.
On February 18, Country Girls performed a joint live with Idol Renaissance for the DOUBLE COLOR session11 at Shinjuku BLAZE.
On March 9, Country Girls released their 3rd single "Boogie Woogie LOVE / Koi wa Magnet / Ranrarun ~Anata ni Muchuu~".
On April 28, it was announced that Inaba Manaka would be taking a break from Country Girls' activities due to asthma.