


Highlights
Lives inside LINE
No new app for customers. They book inside the salon's official LINE account and get confirmations and day-before reminders automatically.
Fewer no-shows
Automatic reminders and visit history cut phone calls and missed appointments.
Multi-store, with reports
Per-store dashboards and revenue reports, backed up every day.
¥9,800 / month, no setup fee
30-day free trial, no card required, cancel any time. Billing through Stripe.
Yoyaku is a B2B SaaS we design, build and operate ourselves: a multi-tenant stack on the LINE Messaging API, Stripe and PostgreSQL, from UI to backups.