https://releaseradar.jp/en/Official release notes and API changes from freee, kintone, SmartHR, LINE, and other Japanese SaaS products for AI builders.enhttps://releaseradar.jp/en/updates/komoju/63d46b1d6f9f/https://releaseradar.jp/en/updates/komoju/63d46b1d6f9f/Mon, 12 Oct 2026 15:00:00 GMTNewYou can now bill all subscribers on a designated date and charge mid-cycle joiners only for the days used on their first payment. ・You can now charge all subscribers on a set day, such as the 1st of every month or every Monday ・You can now bill customers who joined mid-cycle only for the days used on their first invoice https://docs.komoju.com/ja/changelog#:~:text=Payment%20Link%E3%81%AE%E3%82%B5%E3%83%96%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%97%E3%82%B7%E3%83%A7%E3%83%B3%3A%20%E5%9B%BA%E5%AE%9A%E3%81%AE%E8%AA%B2%E9%87%91%E6%97%A5%E3%81%A8%E6%97%A5%E5%89%B2%E3%82%8A%E8%A8%88%E7%AE%97%E3%81%AB%E5%AF%BE%E5%BF%9Chttps://releaseradar.jp/en/updates/komoju/01423d1a843d/https://releaseradar.jp/en/updates/komoju/01423d1a843d/Wed, 30 Sep 2026 15:00:00 GMTNewEligible merchants can now accept Google Pay on KOMOJU hosted pages and WooCommerce at the same fee rate as credit card payments. https://docs.komoju.com/ja/changelog#:~:text=KOMOJU%E3%83%9B%E3%82%B9%E3%83%88%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%A8WooCommerce%E3%81%A7Google%20Pay%E2%84%A2%E6%B1%BA%E6%B8%88%E3%81%AB%E5%AF%BEhttps://releaseradar.jp/en/updates/komoju/b49eaff5c848/https://releaseradar.jp/en/updates/komoju/b49eaff5c848/Wed, 23 Sep 2026 15:00:00 GMTNewIn the KOMOJU Subscriptions API, you can now bill on a fixed date and calculate prorated amounts for initial charges. https://docs.komoju.com/ja/changelog#:~:text=Subscriptions%20API%3A%20%E5%9B%BA%E5%AE%9A%E3%81%AE%E8%AA%B2%E9%87%91%E6%97%A5%E3%81%A8%E6%97%A5%E5%89%B2%E3%82%8A%E8%A8%88%E7%AE%97%E3%81%AB%E5%AF%BE%E5%BF%9Chttps://releaseradar.jp/en/updates/komoju/f2fe547dcdbd/https://releaseradar.jp/en/updates/komoju/f2fe547dcdbd/Mon, 14 Sep 2026 15:00:00 GMTNewThe settlement details and invoices pages in the merchant dashboard now have a new layout. ・You can now check the detailed breakdown of payout amounts ・You can now preview invoices ・You can now download invoices in bulk https://docs.komoju.com/ja/changelog#:~:text=%E3%80%8C%E7%B2%BE%E7%AE%97%E8%A9%B3%E7%B4%B0%E3%80%8D%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%A8%E3%80%8C%E8%AB%8B%E6%B1%82%E6%9B%B8%E3%80%8D%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AE%E3%83%AA%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%A2%E3%83%ABhttps://releaseradar.jp/en/updates/komoju/6b473ad1ed5d/https://releaseradar.jp/en/updates/komoju/6b473ad1ed5d/Sun, 13 Sep 2026 15:00:00 GMTImprovedFollowing Visa and Mastercard guidelines, saved card verification authorizations changed from 1 JPY to 0 JPY. https://docs.komoju.com/ja/changelog#:~:text=%E3%82%AB%E3%83%BC%E3%83%89%E7%A2%BA%E8%AA%8D%E3%81%AB0%E5%86%86%E3%82%AA%E3%83%BC%E3%82%BD%E3%83%AA%E3%82%92%E5%B0%8E%E5%85%A5https://releaseradar.jp/en/updates/komoju/4ab8a7d7a8b3/https://releaseradar.jp/en/updates/komoju/4ab8a7d7a8b3/Wed, 09 Sep 2026 15:00:00 GMTNewMerchants using KOMOJU Terminal can now apply for in-store WeChat Pay acceptance directly through the dashboard. https://docs.komoju.com/ja/changelog#:~:text=%E5%AE%9F%E5%BA%97%E8%88%97%E7%AB%AF%E6%9C%AB%E5%90%91%E3%81%91WeChat%20Pay%E3%81%AE%E7%94%B3%E8%BE%BC%E3%81%AB%E5%AF%BE%E5%BF%9Chttps://releaseradar.jp/en/updates/komoju/af0f5158cfad/https://releaseradar.jp/en/updates/komoju/af0f5158cfad/Tue, 08 Sep 2026 15:00:00 GMTImprovedYou can now view custom payment descriptions in classic checkout, and webhook callback delays are fixed in WooCommerce plugin v3.3.3. https://docs.komoju.com/ja/changelog#:~:text=WooCommerce%E3%83%97%E3%83%A9%E3%82%B0%E3%82%A4%E3%83%B3%20v3.3.3%3A%20%E6%B1%BA%E6%B8%88%E6%89%8B%E6%AE%B5%E3%81%AE%E8%AA%AC%E6%98%8E%E6%96%87%E8%A1%A8%E7%A4%BA%E3%81%A8%E3%82%B3%E3%83%BC%E3%83%AB%E3%83%90https://releaseradar.jp/en/updates/komoju/cc885701bcab/https://releaseradar.jp/en/updates/komoju/cc885701bcab/Thu, 03 Sep 2026 15:00:00 GMTImprovedWhen an account has insufficient funds for a refund, the refund endpoint now returns the insufficient_balance error code. https://docs.komoju.com/ja/changelog#:~:text=%E6%AE%8B%E9%AB%98%E4%B8%8D%E8%B6%B3%E3%81%AB%E3%82%88%E3%82%8B%E8%BF%94%E9%87%91%E5%A4%B1%E6%95%97%E3%81%AB%E5%B0%82%E7%94%A8%E3%82%A8%E3%83%A9%E3%83%BC%E3%82%B3%E3%83%BC%E3%83%89%E3%82%92%E8%BF%BD%E5%8A%A0https://releaseradar.jp/en/updates/komoju/5428c2c1e526/https://releaseradar.jp/en/updates/komoju/5428c2c1e526/Tue, 01 Sep 2026 15:00:00 GMTNewYou can now review your financial status using the new Payment Reports page, which replaces the previous Reports screen. ・You can view summary cards ・You can view precalculated totals ・You can export settlement CSV files ・Terminology is unified with settlement CSV exports https://docs.komoju.com/ja/changelog#:~:text=%E6%96%B0%E3%81%97%E3%81%84%E3%80%8C%E6%B1%BA%E6%B8%88%E3%83%AC%E3%83%9D%E3%83%BC%E3%83%88%E3%80%8D%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%92%E5%85%AC%E9%96%8Bhttps://releaseradar.jp/en/updates/komoju/bb54a84db040/https://releaseradar.jp/en/updates/komoju/bb54a84db040/Sun, 30 Aug 2026 15:00:00 GMTSecurityYou can now use 3D Secure authentication and card brand filtering in Google Pay. https://docs.komoju.com/ja/changelog#:~:text=Google%20Pay%E3%81%AE3D%E3%82%BB%E3%82%AD%E3%83%A5%E3%82%A2%E8%AA%8D%E8%A8%BC%E3%81%A8%E3%82%AB%E3%83%BC%E3%83%89%E3%83%96%E3%83%A9%E3%83%B3%E3%83%89%E3%81%AE%E7%B5%9E%E3%82%8A%E8%BE%BC%E3%81%BFhttps://releaseradar.jp/en/updates/komoju/d809b32560d6/https://releaseradar.jp/en/updates/komoju/d809b32560d6/Tue, 18 Aug 2026 15:00:00 GMTNewYou can now use a dedicated tool and API to manage chargebacks. https://docs.komoju.com/ja/changelog#:~:text=%E3%83%81%E3%83%A3%E3%83%BC%E3%82%B8%E3%83%90%E3%83%83%E3%82%AF%E7%AE%A1%E7%90%86%E3%83%84%E3%83%BC%E3%83%AB%E3%81%A8API%E3%81%AE%E6%8F%90%E4%BE%9B%E9%96%8B%E5%A7%8Bhttps://releaseradar.jp/en/updates/komoju/34537a9a2b3d/https://releaseradar.jp/en/updates/komoju/34537a9a2b3d/Fri, 31 Jul 2026 15:00:00 GMTSecurity3D Secure authentication has migrated to Netcetera. https://docs.komoju.com/ja/changelog#:~:text=3D%E3%82%BB%E3%82%AD%E3%83%A5%E3%82%A2%E8%AA%8D%E8%A8%BC%E3%81%AENetcetera%E3%81%B8%E3%81%AE%E7%A7%BB%E8%A1%8Chttps://releaseradar.jp/en/updates/komoju/42afac8bc788/https://releaseradar.jp/en/updates/komoju/42afac8bc788/Mon, 27 Jul 2026 15:00:00 GMTNewThrough an official partnership with WooCommerce, the KOMOJU plugin can now be installed directly from WooCommerce.com. https://docs.komoju.com/ja/changelog#:~:text=WooCommerce%E5%85%AC%E5%BC%8F%E3%83%91%E3%83%BC%E3%83%88%E3%83%8A%E3%83%BC%E3%82%B7%E3%83%83%E3%83%97%E7%B7%A0%E7%B5%90%E3%81%A8%E5%85%AC%E5%BC%8F%E3%83%97%E3%83%A9%E3%82%B0%E3%82%A4%E3%83%B3%E5%85%AC%E9%96%8Bhttps://releaseradar.jp/en/updates/komoju/19c4a3050412/https://releaseradar.jp/en/updates/komoju/19c4a3050412/Tue, 21 Jul 2026 15:00:00 GMTNewYou can now select which payment methods are available for each payment link. https://docs.komoju.com/ja/changelog#:~:text=%E6%B1%BA%E6%B8%88%E3%83%AA%E3%83%B3%E3%82%AF%E3%81%94%E3%81%A8%E3%81%AE%E5%88%A9%E7%94%A8%E5%8F%AF%E8%83%BD%E6%B1%BA%E6%B8%88%E6%89%8B%E6%AE%B5%E3%81%AE%E9%81%B8%E6%8A%9E%E6%A9%9F%E8%83%BDhttps://releaseradar.jp/en/updates/komoju/a5ec743082fc/https://releaseradar.jp/en/updates/komoju/a5ec743082fc/Mon, 08 Jun 2026 15:00:00 GMTNewYou can now configure KOMOJU payment links to deactivate automatically when reaching payment limits or a specified date. https://docs.komoju.com/ja/changelog#:~:text=%E6%B1%BA%E6%B8%88%E3%83%AA%E3%83%B3%E3%82%AF%E3%81%AE%E8%87%AA%E5%8B%95%E6%9C%89%E5%8A%B9%E6%9C%9F%E9%99%90%E3%83%BB%E6%94%AF%E6%89%95%E3%81%84%E4%B8%8A%E9%99%90%E8%A8%AD%E5%AE%9Ahttps://releaseradar.jp/en/updates/komoju/04b405e57bc2/https://releaseradar.jp/en/updates/komoju/04b405e57bc2/Sun, 07 Jun 2026 15:00:00 GMTNewYou can now use the custom report feature for chargebacks and disputes in the dashboard. https://docs.komoju.com/ja/changelog#:~:text=%E3%83%81%E3%83%A3%E3%83%BC%E3%82%B8%E3%83%90%E3%83%83%E3%82%AF%EF%BC%88%E4%B8%8D%E5%AF%A9%E8%AB%8B%E6%B1%82%EF%BC%89%E3%82%AB%E3%82%B9%E3%82%BF%E3%83%A0%E3%83%AC%E3%83%9D%E3%83%BC%E3%83%88%E6%A9%9F%E8%83%BDhttps://releaseradar.jp/en/updates/komoju/330933149989/https://releaseradar.jp/en/updates/komoju/330933149989/Thu, 04 Jun 2026 15:00:00 GMTImprovedPayment links have become easier to use with updated post-creation displays and organized navigation. ・URLs and QR codes automatically pop up right after creating a payment link. ・UI patterns across the screens are standardized. ・Navigation between quick links and standard payment links is organized. https://docs.komoju.com/ja/changelog#:~:text=%E6%B1%BA%E6%B8%88%E3%83%AA%E3%83%B3%E3%82%AF%E3%81%AE%E4%B8%BB%E8%A6%81UI%2FUX%E3%81%AE%E6%94%B9%E5%96%84https://releaseradar.jp/en/updates/komoju/561f7facc99a/https://releaseradar.jp/en/updates/komoju/561f7facc99a/Wed, 20 May 2026 15:00:00 GMTImprovedWhen not using the overselling prevention feature, Shopify checkout skips the intermediate screen before redirecting to PayPay. https://docs.komoju.com/ja/changelog#:~:text=Shopify%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8BPayPay%E6%B1%BA%E6%B8%88%E6%99%82%E3%81%AE%E4%B8%AD%E9%96%93%E7%A2%BA%E8%AA%8D%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AE%E6%92%A4%E5%BB%83https://releaseradar.jp/en/updates/komoju/5b606fc6fe34/https://releaseradar.jp/en/updates/komoju/5b606fc6fe34/Mon, 27 Apr 2026 15:00:00 GMTNewYou can now duplicate existing payment links to create new payment links. ・All settings except for the title are carried over. ・To maintain uniqueness, "(1)" is automatically appended to the title. https://docs.komoju.com/ja/changelog#:~:text=%E6%B1%BA%E6%B8%88%E3%83%AA%E3%83%B3%E3%82%AF%E3%81%AE%E8%A4%87%E8%A3%BD%E6%A9%9F%E8%83%BDhttps://releaseradar.jp/en/updates/komoju/af79f5163a7e/https://releaseradar.jp/en/updates/komoju/af79f5163a7e/Wed, 15 Apr 2026 15:00:00 GMTSecurityHigh-risk card payments now prompt for 3D Secure authentication instead of being automatically rejected, allowing payment completion. https://docs.komoju.com/ja/changelog#:~:text=%E9%AB%98%E3%83%AA%E3%82%B9%E3%82%AF%E5%88%A4%E5%AE%9A%E3%82%AB%E3%83%BC%E3%83%89%E6%B1%BA%E6%B8%88%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B3D%E3%82%BB%E3%82%AD%E3%83%A5%E3%82%A2%E8%AA%8D%E8%A8%BC%E3%81%B8%E3%81%AE%E3%83%95%E3%82%A9%E3%83%BC%E3%83%AB%E3%83%90%E3%83%83%E3%82%AFhttps://releaseradar.jp/en/updates/komoju/4b5ffe342ebe/https://releaseradar.jp/en/updates/komoju/4b5ffe342ebe/Tue, 14 Apr 2026 15:00:00 GMTNewSole proprietorship merchants can now use Merpay payments in KOMOJU. ・Merpay payments are now available to sole proprietor merchants in addition to corporate merchants https://docs.komoju.com/ja/changelog#:~:text=%E3%83%A1%E3%83%AB%E3%83%9A%E3%82%A4%E3%81%AE%E7%94%B3%E8%BE%BC%E5%AF%BE%E8%B1%A1%E3%82%92%E5%80%8B%E4%BA%BA%E4%BA%8B%E6%A5%AD%E4%B8%BB%E3%81%B8%E6%8B%A1%E5%A4%A7https://releaseradar.jp/en/updates/komoju/686d38580ecb/https://releaseradar.jp/en/updates/komoju/686d38580ecb/Sun, 08 Mar 2026 15:00:00 GMTPricingA preferential fee plan has become available for small and medium-sized businesses using in-person payments. https://docs.komoju.com/ja/changelog#:~:text=%E5%AF%BE%E9%9D%A2%E6%B1%BA%E6%B8%88%E5%90%91%E3%81%91%E4%B8%AD%E5%B0%8F%E4%BC%81%E6%A5%AD%E5%84%AA%E9%81%87%E6%89%8B%E6%95%B0%E6%96%99%E3%83%97%E3%83%A9%E3%83%B3%E3%81%AE%E6%8F%90%E4%BE%9Bhttps://releaseradar.jp/en/updates/komoju/69c8aeefb388/https://releaseradar.jp/en/updates/komoju/69c8aeefb388/Tue, 24 Feb 2026 15:00:00 GMTImprovedYou can now view details for past and upcoming payouts in a consolidated balance and payout page. https://docs.komoju.com/ja/changelog#:~:text=%E6%AE%8B%E9%AB%98%E3%83%BB%E5%87%BA%E9%87%91%E7%AE%A1%E7%90%86%E7%94%BB%E9%9D%A2%E3%81%AE%E3%83%AA%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%A2%E3%83%ABhttps://releaseradar.jp/en/updates/komoju/21698ad7d344/https://releaseradar.jp/en/updates/komoju/21698ad7d344/Tue, 03 Feb 2026 15:00:00 GMTNewYou can now collect customer shipping addresses on payment links with one click without setting up custom fields manually. https://docs.komoju.com/ja/changelog#:~:text=%E6%B1%BA%E6%B8%88%E3%83%AA%E3%83%B3%E3%82%AF%E3%81%A7%E3%81%AE%E3%83%AF%E3%83%B3%E3%82%AF%E3%83%AA%E3%83%83%E3%82%AF%E9%85%8D%E9%80%81%E5%85%88%E4%BD%8F%E6%89%80%E5%8F%8E%E9%9B%86%E6%A9%9F%E8%83%BDhttps://releaseradar.jp/en/updates/komoju/fca358d565cc/https://releaseradar.jp/en/updates/komoju/fca358d565cc/Mon, 26 Jan 2026 15:00:00 GMTBreakingIn API version v.2026-01-27, the tax calculation method for the payments endpoint has changed. ・Taxes are automatically calculated in POST payments only when auto is explicitly specified https://docs.komoju.com/ja/changelog#:~:text=v.2026%2D01%2D27https://releaseradar.jp/en/updates/komoju/f58ae6044544/https://releaseradar.jp/en/updates/komoju/f58ae6044544/Tue, 13 Jan 2026 15:00:00 GMTNewMerchants using direct API connections can now accept payments with Apple Pay. https://docs.komoju.com/ja/changelog#:~:text=Apple%20Pay%E3%82%92API%E6%8E%A5%E7%B6%9A%E3%81%AE%E5%8A%A0%E7%9B%9F%E5%BA%97%E5%90%91%E3%81%91%E3%81%AB%E6%8F%90%E4%BE%9B%E6%8B%A1%E5%A4%A7https://releaseradar.jp/en/updates/komoju/c9acaece0cc2/https://releaseradar.jp/en/updates/komoju/c9acaece0cc2/Mon, 05 Jan 2026 15:00:00 GMTDeprecationFollowing the end of service by partner PPRO, you can no longer apply for GrabPay through the new application form. https://docs.komoju.com/ja/changelog#:~:text=GrabPay%E6%96%B0%E8%A6%8F%E5%8F%97%E4%BB%98%E3%81%AE%E7%B5%82%E4%BA%86https://releaseradar.jp/en/updates/komoju/2b47cd64c7be/https://releaseradar.jp/en/updates/komoju/2b47cd64c7be/Mon, 27 Jan 2025 15:00:00 GMTImprovedKOMOJU API improved how partial payments are handled, expanded settlement data, and updated the platform model. ・Partial payments are represented using a new payments array on payment objects instead of as partial refunds ・CSV and XLS formats for settlement data were refreshed ・Updates to the platform model were introduced https://docs.komoju.com/ja/changelog#:~:text=v.2025%2D01%2D28https://releaseradar.jp/en/updates/komoju/fa208c4573fa/https://releaseradar.jp/en/updates/komoju/fa208c4573fa/Mon, 13 Jan 2025 15:00:00 GMTNewYou can now manage KOMOJU API versions and adopt newly released features according to your own schedule. ・Each API version is supported for at least one year. ・You can continue using an API version even after its support period ends. ・Updating to the latest version is strongly recommended for new feature support and reliability. https://docs.komoju.com/ja/changelog#:~:text=API%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E7%AE%A1%E7%90%86%E3%81%AE%E5%B0%8E%E5%85%A5