Watashi no Ichiban Kawaii tokoro (わたしの一番かわいいところ) was very popular these years, several independent idols and j-pop performers love to dance with this song
Chika idol refers to underground idol, they're independent idol group or individual, mostly active in live performance at small venues and events, unlike mainstream idols such as AKB48 which they can involve in mass media and produce albums
It's her first time to dance with wearing spectacles, such fast pace dance moves might causing spectacles fell off so she has to hold it with her both hands sometimes
Kabesha is wall photos of 48 group members, kabe (壁) means wall, sha (写) means photo
There are 2 different generations of member wall photos placed according to the row
The first row are the 1st generation members, initially has 13 members, but 1 has graduated and 4 have returned to their origin group in Japan, the second row are the 2nd generation members, can be differentiate with their uniform colors
