A mysterious egg has landed near Yuyuko Saigyouji! Desperate to hatch it through any means necessary, she recruits Youmu Konpaku and many other bunny-earred assistants to hatch it via festival! And no, they're not your normal bunny-earred friends...
The initial run for this event was from March 31st, 2022 to April 14th, 2022.
The rerun for this event went from August 5th, 2022 to August 22nd, 2022.
