[1] Their single "Boku wa Koko ni Iru" was used as the 2nd ending theme for the anime Kaleido Star.
Keyboardist Miyako announced on March 21, 2010, that he was diagnosed with lymphoma,[2] and on April 10 the band went on a hiatus.
Sophia, as a quartet, was a guest of honor at Anime Expo in Los Angeles from July 1–4, 2010, having their first concert in the US on the 3rd.
On March 27, 2022, Sophia announced their reformation, and played their comeback live on October 11 of that year at the Nippon Budokan.
Sophia is often considered a visual kei band,[4] despite the fact that for nearly their entire career their appearance was tame compared to most others in the movement.