Groupe half time

(C71) [HALF TIME (Saegusa Kohaku)] Asatte na Kibun (Asatte no Houkou)

(C77) [Half Time (Saegusa Kohaku)] K-ON Kibun 2 (K-ON!)

(C70) [Half Time (Saegusa Kohaku)] Oko Nomi Kibun (ToHeart2)

(C76) [Half Time (Saegusa Kohaku)] K-ON Kibun (K-ON!)

(C74) [Half Time (Saegusa Kohaku)] Saegusa Gottani (Various)