upcoming
No festivals announced yet
past festivals
1 on FestiPlannr
about
Marble Jewel Box is a Japanese music project founded by producer Kenkaiyoshi as a talent discovery initiative to develop emerging artists. The project debuted in 2022 with the denpa-pop single "あいまいみーらいふ" (Aimai My Life) featuring Vsinger Nanami Urara. Known for edgy, jazzy-yet-pop compositions with sophisticated production.
questions
Which festivals has Marble Jewel Box played?
Beyond Wonderland SoCal 2026.