Pricing
Pricing
Start free. Upgrade anytime.
Free
¥0
5 conversions per day
- 5 conversions/day
- Sonkeigo, kenjougo & teineigo
- Chrome extension (limited)
- Login required
Popular
Pro
¥980/mo
Tax incl. Cancel anytime.
- 50 conversions/day
- Sonkeigo, kenjougo & teineigo
- Chrome extension (unlimited)
- Gmail draft integration
- Conversion history
- Saved templates
Business
¥4,980/seat/mo
Per seat, tax incl. Contact sales.
- Unlimited conversions
- Everything in Pro
- Shared team templates
- Admin dashboard
- Invoice billing (請求書払い)
- SLA guarantee
- Custom onboarding
Plan comparison
| Feature | Free | Pro | Business |
|---|---|---|---|
| Daily conversions | 5/day | 50/day | Unlimited |
| All formality levels | ✓ | ✓ | ✓ |
| Chrome extension | Limited | Unlimited | Unlimited |
| Gmail draft | — | ✓ | ✓ |
| Conversion history | — | ✓ | ✓ |
| Saved templates | — | ✓ | ✓ |
| Team templates | — | — | ✓ |
| Admin dashboard | — | — | ✓ |
| Invoice billing | — | — | ✓ |
FAQ
How long can I use the free plan?
The free plan has no expiration. You get 5 conversions per day, resetting each day.
Can I cancel Pro anytime?
Yes. You can cancel anytime. Pro access continues until the end of the current billing period.
What payment methods are accepted?
Major credit and debit cards including Visa, Mastercard, American Express, and JCB.
What Gmail permissions are needed?
Draft creation only (gmail.compose scope). We never read, send, or delete your emails.
How does the Pro daily limit work?
Pro includes 50 conversions per day, resetting at midnight JST. Business has unlimited conversions.
Is there a team or enterprise plan?
Yes — the Business plan at ¥4,980/seat/month includes shared templates, admin dashboard, invoice billing, and SLA. Contact sales to get started.