Local-first decisions
Device storage and user-controlled iCloud or Files locations are preferred over developer-operated collection.
Independent software business
Private software.
Public accountability.
ESC plans, designs, develops, and operates focused iPhone applications for records that stay close to everyday life.
01 / Legal identity
Business information
- Business name
- ESC
- Representative
- Ayato Akagawa
- Location
- Tokyo, Japan
- Address
- Available upon legally valid request.
- support@eescc.jp
- Website
- www.eescc.jp
- Last updated
- July 11, 2026
02 / Products
Three tools.
Three contexts.
03 / Operating principles
A smaller system
with a clear boundary.
Product-specific disclosure
Each product explains what it stores, where it stores it, and which Apple services may be involved.
Direct support
Product, privacy, billing, and compliance inquiries use the official eescc.jp domain.
04 / Contact