Requirement Definition Support for Revision of Jimukyoku Mado Systems
Sole-source noticeJapanese title: 随意契約に付する事項局窓システムズ (業務機能及びインフラ機能)の改修(基盤移行対応)に係る要件定義支援等の委託1式(予定)
This single tendering notice is for requirement definition support and related services for revising the Jimukyoku Mado Systems, including business and infrastructure functions, to support infrastructure migration. The contract is planned with JP System Development Co., Ltd. The scheduled contract date is August 4, 2026.
Key Details
- Source: Kanpo
- Notice type: Sole-source notice
- Publication date: July 14, 2026
- Procuring entity: Satoshi HIKAGE, Deputy Contract Manager, Japan Post Co., Ltd. Headquarters
- Planned contract date: August 4, 2026
- Intended vendor: JP System Development Co., Ltd.
- Status: Active
- Technology relevance: Possible
- Business-action likelihood: Medium – The contract is a single tender with a designated vendor, JP System Development Co., Ltd., which may limit open competition but allows for targeted partnership or subcontracting opportunities.
Business Relevance
May interest companies providing IT system requirement analysis and infrastructure migration support services, especially those experienced with government or postal systems.
Participation fit
This procedure is classified as sole-source and is not an open competitive tender. Direct participation is not applicable, but the notice may indicate existing government demand and active relevant vendors in Japan.
Official Source
This opportunity is based on a tender notice published in Kanpo, the official gazette of the Government of Japan.
- Source: Kanpo, Government Procurement Notice Edition
- Official category: 随意契約に関する公示 / Notice of single tendering procedures
- Publication date: July 14, 2026
- Publication: Kanpo, pages 15
Full English Translation
The following English translation was prepared from the original Japanese notice published in Kanpo. Where an official English summary appears in the Kanpo publication, it was used only for verification; the translation below is based on the Japanese source text.
Notice of single tendering procedures is hereby given as follows. Date: July 14, 2026. Contract responsible person: Japan Post Co., Ltd. Headquarters, Deputy Contract Manager: Satoshi HIKAGE. Procurement agency number: 431. Location number: 13. No. 1: Procurement content:
(1) Item classification numbers 71, 27.
(2) Single tendering for requirement definition support etc. related to revision (infrastructure migration support) of Jimukyoku Mado Systems (business functions and infrastructure functions), one set (planned). Scheduled single tendering date: August 4, 2026. Reason under the Government Procurement Agreement for single tendering: c "compatibility". Name of the party planned for single tendering: JP System Development Co., Ltd. Contact: 2-3-1 Otemachi, Chiyoda-ku, Tokyo 100-8792, Japan Post Corporate Services Co., Ltd., BPO Division, Headquarters Contract Section, Tanaka Minoru, phone 03-3477-0641.
Show original Japanese notice
随意契約に関する公示
次のとおり随意契約について公示します。 令和8年7月14日契約責任者日本郵便株式会社本社契約責任者代理人日景智
◎調達機関番号431 ◎所在地番号13
〇第1号(No1)
1 調達内容
(1) 品目分類番号71、27
(2) 随意契約に付する事項局窓システムズ (業務機能及びインフラ機能)の改修(基盤移行対応)に係る要件定義支援等の委託1式(予定)
2 随意契約の予定日令和8年8月4日
3 随意契約によることとする「政府調達に関する協定」の規定上の理由 c「互換性」
4 随意契約を予定している相手方の名称 JPシステム開発株式会社
5 問合せ先 〒100-8792東京都千代田区大手町二丁目3番1号日本郵政コーポレートサービス株式会社BPO事業部本社契約担当田中稔電話03-3477-0641
Disclaimer
This page is based on the official Kanpo tender notice, with translation and a preliminary business assessment by I.J. Do. The official Japanese notice and tender documents are binding.
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