Observed arrival · 2026-10-10
Sotto: Club Operations, Quietly Handled
Sotto is an app for Japanese youth sports clubs that brings attendance, volunteer shifts, fees, and club records into one place.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Youth sports club organizers, parents, and coaches
- Worth noticing
- The stated fee is ¥1,980 per club monthly, regardless of membership size; the trial does not auto-renew into a charge.
Field notes
The onboarding flow starts with an application containing the club name, age-group structure, and representative’s contact details; the operator says they will help with initial setup. The site says families can join through an email invitation and use the service without an app-store installation. It also describes separate viewing permissions for parents, coaches, accounting staff, and officers, with special-care notes limited to the office and that day’s coach.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue