Synthesis Universe https://store.steampowered.com/app/1490800/Volcanic_Core/ Special Vket musical event: Created by https://twitter.com/OlivierJT_SU Song: 安田 寿之 (Toshiyuki Yasuda) http://www.toshiyuki-yasuda.com/ Voice: 岩下清香 (Iwashita Seika)
