Radiant Spincrystal 64
Last updated 2026-07-12
Radiant Spincrystal 64 is an item used in any Furnishing of the Euphonium Unbound series to unlock the Soundtrack Island of Crystal and Pearl in the Serenitea Pot.
It has a chance to be sold by the Teapot Traveling Salesman. It can only be purchased after completing the Archon Quest Ritou Escape Plan in Chapter II: Act I - The Immovable God and the Eternal Euthymia.
Other Languages
| Language | Official Name |
|---|---|
| English | Radiant Spincrystal 64 |
| Chinese (Simplified) | 旋曜玉帛・其六十四 Xuán Yào Yùbó - Qí Liùshísì |
| Chinese (Traditional) | 旋曜玉帛・其六十四 Xuán Yào Yùbó - Qí Liùshísì |
| Japanese | 旋曜玉帛・64 Sen'you Gyokuhaku - Rokujuuyon[!] |
| Korean | 빛나는 결정・64 Binnaneun Gyeoljeong - Yukssipssa |
| Spanish | Girocristal radiante (64) |
| French | Gyrocristal radiant 64 |
| Russian | Лучистый кристалл 64 Luchistyy kristall 64 |
| Thai | Radiant Spincrystal 64 |
| Vietnamese | Ngọc Thạch Âm Vang 64 |
| German | Strahlender Drehkristall LXIV |
| Indonesian | Radiant Spincrystal 64 |
| Portuguese | Cristal Rodopiante Radiante 64 |
| Turkish | Parlak Burgu Kristal 64 |
| Italian | Voltacristallo radioso 64 |
Change History
Released in Version 2.6