Radiant Spincrystal 51 is an item used in any Furnishing of the Euphonium Unbound series to unlock the Soundtrack Everlasting Devotion 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 51 |
| Chinese (Simplified) | 旋曜玉帛・其五十一 Xuán Yào Yùbó - Qí Wǔshíyī |
| Chinese (Traditional) | 旋曜玉帛・其五十一 Xuán Yào Yùbó - Qí Wǔshíyī |
| Japanese | 旋曜玉帛・51 Sen'you Gyokuhaku - Gojuuichi[!][!] |
| Korean | 빛나는 결정・51 Binnaneun Gyeoljeong - Osibil |
| Spanish | Girocristal radiante (51) |
| French | Gyrocristal radiant 51 |
| Russian | Лучистый кристалл 51 Luchistyy kristall 51 |
| Thai | Radiant Spincrystal 51 |
| Vietnamese | Ngọc Thạch Âm Vang 51 |
| German | Strahlender Drehkristall LI |
| Indonesian | Radiant Spincrystal 51 |
| Portuguese | Cristal Rodopiante Radiante 51 |
| Turkish | Parlak Burgu Kristal 51 |
| Italian | Voltacristallo radioso 51 |
Change History[]
Released in Version 2.6