| Seller | Yanagi the First Co., Ltd. (株式会社ヤナギtheファースト) |
| Responsible officer | Hiroshi Ichiyanagi, Representative Director |
| Address | 1-498-21 Suzuki-cho, Kodaira-shi, Tokyo, Japan (head-office relocation filed with the Tokyo Legal Affairs Bureau, Minato Branch, on 7 September 2026; registration in progress) |
| Contact | +81-50-1794-9195 / yanagithefirst11@gmail.com |
| Price (Starter) | US$99/mo (5,000 lookups included; overage US$0.05/lookup) |
| Price (Growth) | US$399/mo (30,000 lookups included; overage US$0.03/lookup; signed records) |
| Price (Reseller) | from US$500/mo (100,000 lookups included) + overage US$0.02/lookup; annual and high-volume terms by quote |
| Pricing basis | USD, excluding tax; Japanese consumption tax is added where applicable |
| Sales URL | https://jp-verify.obolpay.xyz |
| Other charges | None (metered usage as above; network costs are borne by the customer) |
| Payment timing | Invoiced at the start of each month for that month (plus the previous month's overage), payable by bank transfer within 30 days of the invoice date unless the contract says otherwise; once card payment is available, the current month is charged at sign-up and renews monthly |
| Term | Monthly; renews automatically each month until cancelled (no fixed end date) |
| Indicative annual cost | Base fees over 12 months: Starter US$1,188, Growth US$4,788, Reseller from US$6,000 (overage extra) |
| Operating environment | Any HTTP client (REST/JSON); specification at https://jp-verify.obolpay.xyz/openapi.json |
| Payment | Corporate contracts: bank transfer against invoice. Card payment through an overseas merchant of record is being prepared and is not yet available |
| Provision | API key issued and activated immediately after the contract (or payment confirmation) |
| Cancellation | No refund for the current month once service has begun. Cancel anytime by email to yanagithefirst11@gmail.com (or through the payment provider's portal once card payment is live); notice by the day before the next renewal stops all future billing |
| Note | B2B API. Fact-checking against NTA-published data; not tax, legal, or compliance advice. Source: NTA Qualified Invoice Issuer Publication Site / NTA Corporate Number Publication Site (National Tax Agency), edited and processed |