Uploaded July 2026 | Updated September 2026, 1 week ago

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🎶 Title: 羅針盤
🎶 Arranger: 平茸 (Hiratake)
🎶 Lyrics: 平茸 (Hiratake)
🎶 Vocals: cheluce
🎶 Album: 百鬼戦争陸ノ巻
🎶 Circle: Aftergrow
🎶 Release date: 23 March, 2025 (Reitaisai in Shizuoka)
🎶 Website: aftergrow12.web.fc2.com

🎶 Original: 感情の摩天楼 ~ Cosmic Mind / Emotional Skyscraper ~ Cosmic Mind
「東方星蓮船 ~ Undefined Fantastic Object / Byakuren Hijiri's theme」

🎶 Illustration: @mizutaki
https://x.com/mizutaki/status/1991797751961837788

Byakuren Day!

Not sure this is really math rock, but it was the closest genre I could think of.