Ending Theme"Vivace! (ヴィヴァーチェ！)" by Kitauji Quartet (北宇治カルテット) [Kumiko Oumae (Tomoyo Kurosawa), Hazuki Katou (Ayaka Asai), Sapphire Kawashima (Moe Toyota), R...

https://youtu.be/7tvjOVIN8xo