Pricing Plans
Choose the plan that's right for you
Pricing Plans
- Up to 20 books per file
*Multiple files allowed - 📖 Auto-fetch book info by ISBN/barcode
- Basic features included
- 1 device
- *Ads displayed
- Unlimited books per file
- 🔍 Search by title/author (NDL, etc.)
- 🗂️ Sort function
- 📊 Excel / CSV / Markdown / HTML / BibTeX export
- 📚 Bookshelf feature
- 🌐 Translation search
- Up to 2 devices
- All Free Plan features
- Unlimited books per file
- 🔍 Search by title/author (NDL, etc.)
- 🗂️ Sort function
- 📊 Excel / CSV / Markdown / HTML / BibTeX export
- 📚 Bookshelf feature
- 🌐 Translation search
- 2 devices per member
- 2-100 members supported
- 👥 Invite members by email
- All Personal Plan features
2 people: ¥570, 3 people: ¥760, 5 people: ¥1,140, 10 people: ¥2,090
More members = lower per-person cost (2-100 members)
Parental consent required for children under 13 (COPPA compliant)
*Personal and Group plan prices include tax
Current Service Status
Beta test is now live!
Register as a beta tester to enjoy paid plan features free for 1 year.
Official release is scheduled for around March 15, 2026. Specifications may change without notice.
Detailed Feature Comparison
| Feature | Free | Personal | Group |
|---|---|---|---|
| Books per file | 20 per file | Unlimited | Unlimited |
| Reading progress tracking | |||
| Notes & quotes | |||
| Math support (MathJax) | |||
| Google Drive integration | |||
| Insert images into notes Camera capture/File selection |
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| Export function TXT/Excel/CSV/Markdown/HTML/BibTeX |
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| Auto-fetch book info by ISBN/barcode Google Books/OpenBD |
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| Search by title/author NDL/Calil, etc. |
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| Bookshelf *Chrome/Edge browsers only |
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| Copy & paste reading records | |||
| Translation search | |||
| Available devices | 1 | 2 | 2 each |
| Number of users | 1 | 1 | 2-100 |
| Member management | |||
| Monthly price | ¥0 | ¥380 | From ¥570 More members = more savings |
Frequently Asked Questions
Group Plan Pricing Calculator
*Personal and Group plan prices include tax
Pricing Reference Table
The more members, the lower the per-person cost!
| Members | Group Plan Monthly |
Per Person Monthly |
Individual Plans (¥380 × members) |
Savings (Monthly) |
|---|---|---|---|---|
| 2 | ¥570 | ¥285 | ¥760 | ¥190 saved! |
| 3 | ¥760 | ¥253 | ¥1,140 | ¥380 saved! |
| 4 | ¥950 | ¥238 | ¥1,520 | ¥570 saved! |
| 5 | ¥1,140 | ¥228 | ¥1,900 | ¥760 saved! |
| 10 | ¥2,090 | ¥209 | ¥3,800 | ¥1,710 saved! |
| 15 | ¥3,040 | ¥203 | ¥5,700 | ¥2,660 saved! |
| 20 | ¥3,990 | ¥200 | ¥7,600 | ¥3,610 saved! |
| 30 | ¥5,890 | ¥196 | ¥11,400 | ¥5,510 saved! |
| 50 | ¥9,690 | ¥194 | ¥19,000 | ¥9,310 saved! |
| 75 | ¥14,440 | ¥193 | ¥28,500 | ¥14,060 saved! |
| 100 | ¥19,190 | ¥192 | ¥38,000 | ¥18,810 saved! |
Tip: With 100 members on a Group Plan, you save about 50% compared to everyone subscribing individually! That's ¥225,720 in annual savings.
Payment Methods
Payments are processed by Stripe. The following payment methods are available in your region
Credit Cards
Visa, Mastercard, JCB, American Express, etc.
Debit Cards
Major brand debit cards supported
Digital Wallets
Apple Pay, Google Pay, etc. (varies by region)
Other Methods
Prepaid cards supported in some regions
About Security
Your payment information is protected by industry-standard SSL encryption. Credit card information is not stored on our servers and is securely processed by our payment processor (Stripe).
Manage Subscription
You can change or cancel your plan at any time. Please refer to the guides below.
Get Started Today
Start recording your reading journey with the Free Plan