Mysterious Secrets (不思議な奥儀 Fushigina Ougi?) is an instrumental piece that was included in the Ultra Anything-Goes Decisive Battle! Movie and OVA OST album.
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Mysterious Secrets (不思議な奥儀, Fushigina Ougi?) is an instrumental piece that was included in the Ultra Anything-Goes Decisive Battle! Movie and OVA OST album.