For general inquiries:
cmmr2021-general [ a t ] gttm.jp
For programs:
cmmr2021-program [ a t ] gttm.jp
For demo contributions:
cmmr2021-demo [ a t ] gttm.jp
For music contributions:
cmmr2021-music [ a t ] gttm.jp
For registrations:
cmmr2021-registration [ a t ] gttm.jp
For sponsorship:
cmmr2021-sponsorship [ a t ] gttm.jp

*Please change “[at]” to “@”.