Ost Air

Air Opening and Ending:
Tori No Uta” by Lia [FS]
Farewell Song” by Lia [FS]

Air Insert song:
Aozora” by Lia [FS]

Air BGM:
“Enishi” [FS]
“I ve” by Hane [FS]
“Key” by Sousei [FS]
“Uno” by Natsugake 1st Performance [FS]
“Uno” by Natsukage Background ver [FS]