OdooWiki OCA HUB

OCA/l10n-japan

OCA community repository with 16 Odoo modules confirmed in the OdooWiki catalogue (versions 12.0, 13.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0). Reviewed on 2026-11-03.

Open on GitHub

Confirmed modules per version

12.0
3 modules
13.0
3 modules
14.0
0 modules
15.0
3 modules
16.0
9 modules
17.0
6 modules
18.0
11 modules
19.0
11 modules
20.0
2 modules

Modules in the repository

  • account_billing_from_cutoff

    Lets accountants create customer billings or vendor billings in one go from a cutoff date, gathering all posted, unpaid invoices up to that date.

  • account_move_delivery_invoice

    Adds a Delivery Note PDF report to customer invoices and credit notes, showing the same content as the invoice but without tax details, plus configurable report titles and an optional delivery note comment.

  • Account Payment Term Cutoff DayOdoo 16, 17, 18, 19, 20
    account_payment_term_cutoff_day

    Adds a "cutoff day" concept to payment terms, so invoice due dates are automatically pushed to the following month when the invoice date is after the cutoff day.

  • account_tax_rounding_method

    Lets you choose how tax amounts are rounded on invoices and other accounting documents: Half-up (default), Round-up or Round-down. The setting can be defined company-wide and overridden per customer or vendor.

  • l10n_jp_account_report_registration_number

    Shows the company's Japanese Qualified Invoice Issuer Registration Number on printed invoices and payment receipts when both the company and the customer are in Japan.

  • Japan Address LayoutOdoo 12, 13, 15, 16, 17, 18, 19, 20
    l10n_jp_address_layout

    Switches the contact address form to a Japanese-style layout for Japanese addresses, showing postal code, prefecture, city and street in the order Japanese users expect.

  • Japan Country StatesOdoo 12, 13, 16, 17, 18, 19
    l10n_jp_country_state

    Sets the 47 Japanese prefectures to English names (for example Tokyo, Hokkaido) in Odoo, while keeping Japanese names available as translations for users working in Japanese.

  • l10n_jp_kana

    Adds a shared foundation for storing Japanese phonetic readings (kana) on records, with a settings screen to choose the kana format and optionally restrict which characters a reading may contain.

  • l10n_jp_kana_hr_employee_name

    Adds a kana (phonetic reading) field to employee records in Odoo, so Japanese names can be stored and searched by pronunciation. The reading also appears on the public employee directory for internal users.

  • l10n_jp_kana_partner_name

    Adds a kana (phonetic reading) field to contacts, so Japanese names can be stored and searched by their pronunciation. The reading is normalized automatically and can be searched from the Contacts search bar.

  • l10n_jp_kana_product_name

    Adds a kana reading field to products so Japanese users can store and search products by pronunciation. Product names can be found by typing kana, even when the product name is written in kanji.

  • Japan Partner Title QWebOdoo 12, 13, 15, 16, 17, 18, 19
    l10n_jp_partner_title_qweb

    Adds an honorific title field and a before/after position choice to contacts, and shows the title next to the contact name on QWeb reports and website pages.

  • Japan Partner Zip AddressOdoo 15, 16, 17, 18
    l10n_jp_partner_zip_address

    Automatically fills in Japanese address details (prefecture, city, street) for a partner when a 7-digit Japanese postcode is entered, using the zipcloud lookup service.

  • Japan Summary InvoiceOdoo 16, 18, 19
    l10n_jp_summary_invoice

    Lets you group several customer invoices into one billing and print a Japanese summary invoice (Qualified Tax Invoice) that recalculates consumption tax per tax rate on the combined total.

  • l10n_jp_summary_invoice_carryover

    Adds carryover tracking to Japanese summary invoices (billings): it shows the previous billed amount, payments received, the outstanding carryover and the new total billed amount, both on the billing form and in the printed report.

  • report_alternative_layout

    Adds an alternative layout for printed reports: partner address on the left, company address on the right, plus optional document number, date and remit-to bank details in the header or body.

Data imported from GitHub: every listed version is confirmed (branch, module directory and installable manifest checked on the review date). Active support and OCA certification are not assessed.