# Bill One vs TOKIUM Invoice (TOKIUMインボイス): which should you choose?

> These two are closer than their marketing suggests: both receive invoices in any format, both tie cost to invoice volume rather than headcount, and neither publishes a full price list. TOKIUM Invoice at least publishes its floor, ¥10,000/mo, and adds Zengin-format payment export; Bill One publishes nothing but is JIIMA-certified as Electronic Bookkeeping Act software rather than for scanner storage only. With neither price fully public, the practical step is to request both quotes at the same stated monthly invoice volume.

Data retrieved: 2026-09-22

| Tool | Best for | Pricing | Receiving | JP Invoice System (vendor-stated) | JP E-Bookkeeping Act (vendor-stated) | JIIMA certified | Data retrieved |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Bill One (bill-one.com) | Mid-size and larger companies that receive invoices from many suppliers in many formats and want all of them, paper included, to arrive as data. | No published prices. Fees are an initial fee plus an annual fee that Sansan sets per customer according to the number of invoices received. Users and stored invoices are unlimited. (source: https://bill-one.com/ap/plan/) | ○ | — | ○ | ○ | 2026-09-22 |
| TOKIUMインボイス (www.keihi.com) | Companies that still receive a lot of paper invoices and want them handled end to end, with cost tied to invoice volume rather than headcount. | Base fee from ¥10,000/mo (excl. tax) with unlimited accounts, plus metered charges by number of invoices. Detailed rates are in a downloadable price table, not on the page. (source: https://www.keihi.com/invoice/price/) | ○ | ○ | ○ | ○ | 2026-09-22 |

## The key differences between Bill One and TOKIUM Invoice (TOKIUMインボイス)

| Axis | Bill One | TOKIUM Invoice (TOKIUMインボイス) |
| --- | --- | --- |
| Published pricing | None — initial fee plus an annual fee set by invoice volume | A floor only — base fee from ¥10,000/mo, per-invoice rates in a downloadable table |
| Users | Unlimited | Unlimited accounts |
| JIIMA certification (vendor-stated) | Certified as Electronic Bookkeeping Act software | Scanner-storage software certification |

Data retrieved: 2026-09-22

## When to choose Bill One

Choose Bill One when you want one vendor to take in every supplier invoice, paper included, with users and storage unlimited and JIIMA certification as Electronic Bookkeeping Act software. Expect an annual contract priced by invoice volume, with no figure published.

## When to choose TOKIUM Invoice (TOKIUMインボイス)

Choose TOKIUM Invoice when you want at least a published floor to budget from — a ¥10,000/mo base fee with unlimited accounts — and when turning approved invoices into bank transfers matters, since it exports Zengin-format payment data.

Data retrieved: 2026-09-22

## Related pages

- [Best invoice issuing & receiving tools](https://agent-door.com/tools/invoicing)
- [invox (invox受取請求書) pricing and review](https://agent-door.com/tools/invoicing/invox)
- [TOKIUM Invoice (TOKIUMインボイス) pricing and review](https://agent-door.com/tools/invoicing/tokium-invoice)
- [Bill One vs invox (invox受取請求書)](https://agent-door.com/compare/bill-one-vs-invox)
- [Bill One alternatives](https://agent-door.com/alternatives/bill-one)
- [Japan's Invoice System (インボイス制度)](https://agent-door.com/glossary/invoice-system)
- [Best electronic contract & e-signature tools](https://agent-door.com/tools/electronic-contract)
- [Bill One pricing and review](https://agent-door.com/tools/invoicing/bill-one)

## Frequently asked questions

### How do Bill One and TOKIUM Invoice charge?

Both by invoice volume. Bill One charges an initial fee plus an annual fee set per customer by the number of invoices received. TOKIUM Invoice charges a base fee from ¥10,000/mo plus a per-invoice metered charge. Neither publishes the per-invoice rate.

### Do we pay more as more people use them?

Not on either, according to their pricing pages: Bill One places no limit on users, and TOKIUM Invoice's accounts are unlimited on the base fee. Cost follows invoice volume instead.

Data retrieved: 2026-09-22

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