Observed arrival · 2026-08-28
SOUMU, the operations desk for wind orchestras
A Japanese cloud service that brings attendance, rehearsal schedules, surveys, dues, notices, and orchestra settings into one place.
Field notes
SOUMU divides the service into a member page and a separate orchestra operations screen. Its attendance model assumes that people who will attend need no action, while only late arrivals, absences, and early departures are recorded. The page also shows support for recurring rehearsal patterns, role-based permissions, multiple fee categories, amount histories, and member-visible monthly payment status. The listed price is independent of orchestra size: ¥3,980 monthly or ¥39,800 annually for unlimited members.
Observed signals
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Editorial observations of this landing page, not a rating.
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