On September 26th, "Ringo Musume & Alps Otome POWER LIVE 2015" was held at Hirosaki City Cultural Exchange Hall in Hiroro (Ekimae Town, Hirosaki City).

"Ringo Musume" is a local idol of Aomori formed in 2000. Currently, two members, Toki, a 6th member, and Wanglin, a 7th member, are active. The two are high school students living in the city and are both taller than 170 cm. The name will be apple variety. "Alps Otome" is a younger sister unit of apple daughters formed in 2006, and the trainees of "Hirosaki Actors School Project", which is the mother of apple daughters, are the main members.

The live was held twice at 13:00 and 17:00, with over 400 people attending. In addition to the new songs “Ringo no ne”, “Gugu” and “I like you” that have been released for three consecutive months since July as a 15th anniversary project, we also performed 15 songs such as medley announced in the past 15 years. The venue was lively with the appearance of the music producer "Kojigenius (Abe Koji)" who was in charge of directing using projection mapping and writing the three songs.

In Angkor, Jonagold, the third-term member who graduated in December 2012 for the longest time Apple apple has been in attendance, appeared as a surprise. Announced new members of Apple Musume, and promoted "Fukushi" and "Kasai" of the Alps maidens. From November, it was decided that "Apple Musume" would work with four people. In addition, new members of the Alps Virgin and members of the new unit "Rice Ball" were announced.