Radiant Spincrystal 66
Last updated 2026-07-12
Radiant Spincrystal 66 is an item used in any Furnishing of the Euphonium Unbound series to unlock the Soundtrack Sorrows of Strays in the Serenitea Pot.
It has a chance to be sold by the Teapot Traveling Salesman. It can only be purchased after completing the World Quest The Sun-Wheel and Mt. Kanna in Series Through the Mists.
Other Languages
| Language | Official Name |
|---|---|
| English | Radiant Spincrystal 66 |
| Chinese (Simplified) | 旋曜玉帛・其六十六 Xuán Yào Yùbó - Qí Liùshíliù |
| Chinese (Traditional) | 旋曜玉帛・其六十六 Xuán Yào Yùbó - Qí Liùshíliù |
| Japanese | 旋曜玉帛・66 Sen'you Gyokuhaku - Rokujuuroku[!] |
| Korean | 빛나는 결정・66 Binnaneun Gyeoljeong - Yukssipnyuk |
| Spanish | Girocristal radiante (66) |
| French | Gyrocristal radiant 66 |
| Russian | Лучистый кристалл 66 Luchistyy kristall 66 |
| Thai | Radiant Spincrystal 66 |
| Vietnamese | Ngọc Thạch Âm Vang 66 |
| German | Strahlender Drehkristall LXVI |
| Indonesian | Radiant Spincrystal 66 |
| Portuguese | Cristal Rodopiante Radiante 66 |
| Turkish | Parlak Burgu Kristal 66 |
| Italian | Voltacristallo radioso 66 |
Change History
Released in Version 2.6