Japari Park is an enormous integrated zoo built somewhere in this world. A mysterious substance found there, called "Sand Star," causes the animals to turn into humanoid beings called "Animal Girls"! These new creatures spend every day peacefully with the zoo's visitors... but after some time, a lost child turns up in the park. The child's attempt to find the way home turns into a great adventure with the Animal Girls!

升上高中2年级的香澄一行人，她们的乐团“Poppin'Party”因为忙着学生会、帮忙家里的店、补习班以及打工，5人能聚在一起的时间变少，也一直没办法在乐团的基地“仓库”集合。这时，有1位少女出现在她们的身边——
崭新的邂逅，永恒不变的羁绊。Afterglow、Pastel*Palettes、Roselia、Hello，Happy World！也将会登场，个性丰富的乐团成员们，将用闪耀又令人怦然心动的舞台吸引你！“我想…和大家再一次举办演唱会”音乐（梦想）现在即将向前奔驰！by:yakubd.cc

Set in the hidden popular base among the band girls, live house CiRCLE, the Girls Band Party chibi characters are gathered again!

Familiar members of Poppin'Party, Afterglow, Pastel*Palettes, Roselia, and Hello, Happy World! will once again face (or not) CiRCLE crisis!

A girls band comedy overflowing with laughter continues!

Koito Koganei works as the teenage shrine maiden at the Takamimi Shrine, catering to the whims of its resident: a centuries-old elf who loves video games as much as she hates going outside! Line up your offerings for the otaku elf—some energy drinks, chips and video games will do nicely—and watch her new friends scramble to keep up!

Poppin'Party, Roselia, and RAISE A SUILEN's successful concert at the Budokan has passed. Kasumi and the others, who have left a lingering sound on the stage of their dreams, are approached by a mysterious woman. Their next stage is overseas?! Poppin'Party's music isn't stopping yet!

Hatogaya Kohane falls in love with cheerleading at the end of middle school, and begins a cheerleading club in high school with Arima Hizume and Saruwatari Uki. The positive, hard-working girls will be sure to cheer you up!