Openings Endings
1

OP1 chocolate insomnia

Episodes 1-2, 4
AnimeThemes
NC BD 1080
2

OP2 happy bite

Episodes 8-9
3

OP3 Mousou♡Express

Episodes 12, 14
4

OP4 Kogarashi Sentiment

Episodes 23-25
5

OP4 white lies

Episodes 14-17
6

OP5 fast love

Episodes 18-20
7

OP6 Kogarashi Sentiment

Episodes 21-23