Radiant Spincrystal 42

Radiant Spincrystal 42 is an item used in any Furnishing of the Euphonium Unbound series to unlock the Soundtrack Red Leaf on the Chessboard in the Serenitea Pot. It has a chance to be sold by the Teapot Traveling Salesman.
==Other Languages==
==Change History==
es:Girocristal radiante (42)
fr:Gyrocristal radiant 42
ja:旋曜玉帛・42
pt-br:Cristal Rodopiante Radiante 42
ru:Лучистый кристалл 42