迫り来る陰謀

On these albums

Mana-Khemia Original Soundtrack中河健 & 阿知波大輔 · 2007Soundtrack

ガスト20周年記念CDボックスVarious Artists · 2015Soundtrack

Source: MusicBrainz recording 9131a1c5-9a46-42ae-8759-c83d8c86daa8 (CC0).