Fifteen voices - 逃避行 (Escape) SILENT ver.
Fifteen voices - 被投降拒否 (Refusal to be forced to surrender) SILENT ver.
Fifteen voices - ハンドメイド流星雨 (Handmade meteoric shower) SILENT ver.
Fifteen voices - キミノイル世界線 (The world line you live in) (Feat. another anima) SILENT ver.
Fifteen voices - 八月三十二日 (August 32nd) SILENT ver.
Fifteen voices - 大人疑惑 (Suspicion about becoming an adult) SILENT ver.
Fifteen voices - キミノイル世界線 (Another world you are) (Feat. another anima)