Maintenance and Upgrade of 4th Generation Market System Infrastructure (Payment System)

Sole-source notice

Japanese title: 随意契約に付する事項第4世代市場システムインフラ更改対応・保守委託(資金決済システム)

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

Japan Post Bank Co., Ltd. is issuing a single tendering procedure for maintenance and upgrade services related to the 4th generation market system infrastructure specifically for the payment system. The contract is planned to be awarded on October 22, 2026, with BIPROGY Corporation as the intended contractor.

Key Details

  • Source: Kanpo
  • Notice type: Sole-source notice
  • Publication date: October 1, 2026
  • Procuring entity: YAMADA Ryotaro, Executive Officer, Japan Post Bank Co., Ltd.
  • Planned contract date: October 22, 2026
  • Intended vendor: BIPROGY Corporation
  • Status: Active
  • Technology relevance: Possible
  • Business-action likelihood: Medium – The tender is a single tendering procedure with a named contractor (BIPROGY Corporation), indicating limited open competition and likely requiring partnership or local presence.

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: October 1, 2026
  • Publication: Kanpo, pages 87

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
The following single tendering procedure is hereby announced.
Date: October 1, 2026
Contract responsible person: Ryotaro Yamada, Executive Officer, Japan Post Bank Co., Ltd.
Procurement agency number: 431
Location number: 13
No. 3
1 Procurement details
(1) Item classification numbers 71, 27
(2) Single tendering procedure for maintenance and upgrade of 4th generation market system infrastructure (payment system)
2 Scheduled date of single tendering procedure:
October 22, 2026
3, 5 Same as No. 1-3, 5
4 Name of the party planned for the single tendering procedure:
BIPROGY Corporation
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10月1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3号(No3)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第4世代市場システムインフラ更改対応・保守委託(資金決済システム)2 随意契約の予定日　令和8年10月22日3、5第1号の3、5に同じ4 随意契約を予定している相手方の名称 BIPROGY株式会社

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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