Japan Opportunities - June 4, 2026

Daily index of selected Japanese public procurement opportunities published on this date.

  • Notices scanned: 28
  • Relevant (shown): 12 (6 active, 0 sole-source notices, 6 expired)
  • Removed (low relevance / no match): 16
  • Tags: Cybersecurity, Data, Digitization, Government Systems, HPC, Medical, Research, Software, Telecom

Active opportunities

#1 - High-Energy Physics Data Analysis Computer System Rental

Open tender

Hiroshima University is seeking to rent a high-performance computer system for data analysis, storage, and simulation at its high-energy experimental particle physics facility. The rental period is from September 1, 2027, to August 31, 2032, with the system to be located at the School of Science Research facilities D303. Participation requires meeting specified qualifications and submitting sealed bids by July 17, 2026.

  • Publication date: June 4, 2026
  • Status: Active
  • Deadline: Submission deadline: July 17, 2026, 17:00 JST
  • Procuring entity: Koji YANAGISAWA, The Officer for Contractual Affairs, Executive (Finance and General Affairs), Hiroshima University
  • Technology relevance: High
  • Tags: HPC, Data

#2 - Purchase of Aerodrome Control Simulator Software

Open tender

This tender is for the purchase of software specialized for aerodrome control simulation training, to be delivered to the Chubu Airport office by March 19, 2027. The software must have proven performance related to air traffic control training equipment. Participation requires qualification under the Ministry of Land, Infrastructure, Transport and Tourism standards and submission via the electronic procurement system or paper bids.

  • Publication date: June 4, 2026
  • Status: Active
  • Deadline: Submission deadline: July 27, 2026, 16:00 JST
  • Procuring entity: Koichi MIYAZAWA, Director-General, Civil Aviation Bureau, Ministry of Land, Infrastructure, Transport and Tourism
  • Technology relevance: Possible
  • Tags: Software and Information Systems

#3 - Closed Maritime Satellite Communication Line Provision (Unit Price Contract)

Open tender

This tender is for the provision of closed maritime satellite communication lines under a unit price contract for the Japan Coast Guard. The contract period ends March 31, 2027, with delivery at two designated Japan Coast Guard locations. Participation requires qualification under Ministry of Land, Infrastructure, Transport and Tourism standards and submission of documents via the electronic procurement system (GEPS).

  • Publication date: June 4, 2026
  • Status: Active
  • Deadline: Submission deadline: August 6, 2026, 17:00 JST
  • Procuring entity: Syun SAWAI, Director General, Administration Department Japan Coast Guard
  • Technology relevance: Possible
  • Tags: Telecom

#4 - Migration of Individual Business Systems for UR-NE T System Replacement FY2026

Open tender

This procurement is for comprehensive services related to migrating individual business systems following the replacement of the UR-NE T system in fiscal year 2026. The contract period is from the day after signing until February 28, 2027, with fulfillment location and detailed specifications defined by the specification documents.

  • Publication date: June 4, 2026
  • Status: Active
  • Deadline: Submission deadline: July 29, 2026, 17:00 JST
  • Procuring entity: HIROYUKI TAHARA Director, General Affairs Department, Incorporated Administrative AgencyʗUrban Renaissance Agency
  • Technology relevance: High
  • Tags: Software and Information Systems, Cybersecurity, Digitization

#5 - Renovation Work for Fiscal Year 2026 Maintenance System

Open tender

This tender is for comprehensive renovation work on the maintenance system for fiscal year 2026 by the Urban Renaissance Agency. The contract period runs from the day after signing until July 31, 2027. The system involves server equipment running Linux OS, HiRDB DBMS, and JP1 operation management software, with requirements for ISMS or Privacy Mark certification.

  • Publication date: June 4, 2026
  • Status: Active
  • Deadline: Submission deadline: July 31, 2027
  • Procuring entity: Hiroyuki TAHARA, Director of the General Affairs Department, Urban Renaissance Agency
  • Technology relevance: Possible
  • Tags: Software and Information Systems, Cybersecurity

#6 - Manufacture of welding test plates for ITER equatorial launcher

Open tender

This tender is for the manufacture of welding test materials for the ITER equatorial launcher. Delivery is required by June 30, 2027, to the Naka Institute for Fusion Science and Technology. Participation requires compliance with the National Institutes for Quantum Science and Technology regulations and proof of a rapid after-sales service and maintenance system.

  • Publication date: June 4, 2026
  • Status: Active
  • Deadline: Submission deadline: August 26, 2026, 13:30 JST
  • Procuring entity: Hiroyuki Yamano, Director of Department of Administrative Services, Naka Institute for Fusion Science and Technology, National Institutes for Quantum Science and Technology
  • Technology relevance: Possible
  • Tags: Research
Irrelevant / Expired Opportunities (6)

#1 - Supply of file servers for correctional info-comm network system FY2026

Open tender

This tender is for the supply of file servers for the correctional comprehensive information and communication network system in fiscal year 2026. Delivery location and timing will be specified in the specifications.

  • Publication date: June 4, 2026
  • Status: Expired
  • Deadline: Submission deadline: July 2, 2026, 17:00 JST
  • Procuring entity: Masato FUJITA, Obligating officer Director of the Finance Division, Minister's Secretariat, Ministry of Justice
  • Technology relevance: Possible
  • Tags: Government Systems

#2 - Introduction and Leasing of Monitoring Equipment for Family Register Info Linkage System

Open tender

The Ministry of Justice is procuring monitoring equipment for the Family Register Information Linkage System, including installation work and equipment leasing. The lease period and location will be specified according to the tender specifications. Participation requires submission of documentation and compliance with qualification criteria.

  • Publication date: June 4, 2026
  • Status: Expired
  • Deadline: Submission deadline: July 2, 2026, 17:00 JST
  • Procuring entity: Masato FUJITA, Obligating officer Director of the Finance Division, Minister's Secretariat, Ministry of Justice
  • Technology relevance: Possible
  • Tags: Government Systems

#3 - Manufacture of quasi-optical matching unit for ITER gyrotron

Sole-source notice

This single tendering procedure contract is for the manufacture of a quasi-optical matching unit for ITER gyrotrons. The contract is planned to be awarded on June 30, 2026, to Toyama Corporation due to absence of competition for technical reasons. The procuring entity is the Naka Institute for Fusion Science and Technology under the National Institutes for Quantum Science and Technology.

  • Publication date: June 4, 2026
  • Status: Expired
  • Deadline: Planned contract date: June 30, 2026
  • Intended vendor: Toyama Corporation
  • Procuring entity: Fukuda Mami, Contract Section, Department of Administrative Services, Naka Institute for Fusion Science and Technology, National Institutes for Quantum Science and Technology
  • Technology relevance: Possible
  • Tags: Research

#4 - Construction, Leasing, and Operation/Maintenance of Research Information Network System

Request for comments

This notice requests comments on the draft specifications for the construction, leasing, and operation and maintenance of the research information network system by the National Institute of Health Sciences. The deadline for submitting comments is June 24, 2026.

  • Publication date: June 4, 2026
  • Status: Expired
  • Deadline: Comment deadline: June 24, 2026
  • Procuring entity: 国立医薬品食品衛生研究所総務部長藤沼義和
  • Technology relevance: Possible
  • Tags:

#5 - Procurement of 1 Blood Irradiation Device and 33 Oxygen Concentrators

Open tender

This tender is for the procurement of one blood irradiation device and thirty-three 10L oxygen concentrators by the Acquisition, Technology and Logistics Agency. Delivery deadlines and locations will be specified in the tender documents.

  • Publication date: June 4, 2026
  • Status: Expired
  • Deadline: Submission deadline: July 16, 2026, 18:00 JST
  • Procuring entity: Sueda Tsuyoshi, Deputy Director General, Procurement Operations (Arms and Supplies) for Acquisition, Technology and Logistics Agency
  • Technology relevance: Possible
  • Tags: Medical

#6 - Design, Development, and Testing for Holiday/Night Support in Electronic Application Service

Sole-source notice

This single tendering procedure is for the design, development, and testing related to holiday and nighttime support functions in an electronic application service. The contract is planned with Nomura Research Institute, Ltd. The procurement is scheduled for June 24, 2026, under the compatibility clause of the Government Procurement Agreement.

  • Publication date: June 4, 2026
  • Status: Awarded
  • Deadline: Planned contract date: June 24, 2026
  • Intended vendor: Nomura Research Institute, Ltd.
  • Procuring entity:
  • Technology relevance: High
  • Tags: Software and Information Systems, Government Systems

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.