Development for Extension and Compatibility of Business System in Integrated Operation Management System for Jan 2028

Sole-source notice

Japanese title: 随意契約に付する事項2028年1月向け統合運用管理システムの業務システムの延命対向開発

Software and Information Systems
About this page
This page is based on the official tender notice and presents information processed, translated, and edited by JBid.

Overview

This notice announces a sole-source contract for development work to extend and ensure compatibility of the business system within the integrated operation management system targeted for January 2028. The contract is planned with NTT DATA Corporation under the government procurement agreement citing compatibility reasons.

Key Details

  • Source: Kanpo
  • Notice type: Sole-source notice
  • Publication date: July 6, 2026
  • Procuring entity: Ryotaro Yamada, Executive Officer, Japan Post Bank Co., Ltd.
  • Planned contract date: July 27, 2026
  • Intended vendor: NTT DATA Corporation
  • Status: Awarded
  • Technology relevance: Possible
  • Business-action likelihood: Medium – The contract is sole-source to NTT DATA Corporation citing compatibility reasons, indicating limited open competition and likely need for local partnership.

Official Notice

Official Source

Kanpo, Japan's official government gazette, in which legally required public procurement notices are formally published.

  • Source: Kanpo, Government Procurement Notice Edition
  • Official category: Sole-source procurement notice
  • Publication date: July 6, 2026

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.

Public Notice Regarding Sole-Source Contract
The following sole-source contract is hereby announced.
Date: July 6, 2026
Contract Responsible Person: Ryotaro Yamada, Executive Officer, Japan Post Bank Co., Ltd.
Procurement Agency Number: 431
Location Number: 13
No. 1
1 Procurement Details
(1) Item Classification Numbers: 71, 27
(2) Development work for extension and compatibility of the business system in the integrated operation management system targeted for January 2028
2 Scheduled Date of Sole-Source Contract:
July 27, 2026
3 Reason for Sole-Source Contract under the Government Procurement Agreement:
c "Compatibility"
4 Intended Sole-Source Vendor:
NTT DATA Corporation
5 Contact Department:
Address: Otemachi Place West Tower, 2-3-1 Otemachi, Chiyoda-ku, Tokyo 100-8793
Japan Post Bank Co., Ltd., Corporate Staff Division, General Affairs Department (Contract Section)
Contact Person: Ikuyo Yoshida
Phone: 03-3477-1710
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6日契約責任者株式会社ゆうちょ銀行執行役山田亮太郎◎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2028年1月向け統合運用管理システムの業務システムの延命対向開発2 随意契約の予定日　令和8年7月27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　株式会社NTTデータ5 担当部 〒100-8793　東京都千代田区大手町二丁目3番1号大手町プレイスウエストタワー株式会社ゆうちょ銀行コーポレートスタッフ部門総務部(契約担当)担当吉田育代　電話03-3477-1710

Business Signal

Business Relevance

Use this notice for preparation or market research; it does not establish an open opportunity to submit a bid now.

  • Product fit: Potential
  • Current-case feasibility: Not applicable
  • Evidence confidence: Low
  • Supply-chain security: Unknown

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.

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.

JBid is a beta technology-procurement intelligence service by I.J. Do.

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