BanG Dream! 少女乐团派对! 5周年纪念动画 -CiRCLE THANKS PARTY！"CiRCLE THANKS PARTY!", an event to thank the fans who have supported the bands since the days of the live house CiRCLE, will be held. The 35 girls scramble to prepare for the event, which will include food stands and live performances. And then, Kasumi and the others decide to perform a new song together at the live...