Japan · Procurement Portal award records · Supplier record
Higashidori Network Co., Ltd.
東通ネットワーク株式会社
Line: Computer services (UNSPSC 81110000) Register loaded to September 2026 Compiled 12 October 2026
Higashidori Network Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 147 award notices, all years (Dec 2014 – Sep 2026); 49 since January 2024 (13 buyers); 62nd rank in the line (of 1,563 suppliers · 0.3%); 25 buyers never served (1,959 notices in the line from them).
Assay record ASY-JP-0987A0O02G · Cite as: Assay Systems, “Higashidori Network Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/higashidori-network-co-ltd/
Own record The line Buyers Suppliers 147
award notices, all years
Dec 2014 – Sep 2026
49
since January 2024
13 buyers
62nd
rank in the line
of 1,563 suppliers · 0.3%
25
buyers never served
1,959 notices in the line from them
Own record by year award notices, 2014 onward 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026
Who buys from Higashidori Network Co., Ltd. since January 2024 13 buyers
49 notices
20% top buyer
National Tax Agency20.4%
10 notices
Ministry of Justice18.4%
9 notices
Ministry of Health, Labour and Welfare14.3%
7 notices
Supreme Court of Japan10.2%
5 notices
Public Prosecutors Office6.1%
3 notices
Ministry of Agriculture, Forestry and Fisheries6.1%
3 notices
National Police Agency6.1%
3 notices
Ministry of Land, Infrastructure, Transport and Tourism6.1%
3 notices
Ministry of Defense4.1%
2 notices
Japan Transport Safety Board2.0%
1 notice
Ministry of Finance2.0%
1 notice
Ministry of Economy, Trade and Industry2.0%
1 notice
Casino Regulatory Commission2.0%
1 notice
3 buyers named Higashidori Network Co., Ltd. before 2024 only.
The line since January 2024 7,485 award notices
41 buyers
1,563 suppliers
18.1% held by top ten
Computer services (UNSPSC 81110000)
62nd of 1,563 suppliers
19 notices name Higashidori Network Co., Ltd.
0.3% share of the line
0.3% of 379 notices from Ministry of Defense
2.9% of 347 notices from National Tax Agency
0.3% of 322 notices from Ministry of Agriculture, Forestry and Fisheries
2.4% of 209 notices from Supreme Court of Japan
289 new suppliers since 2024
Buyers that buy the line and never named Higashidori Network Co., Ltd. since April 2014 25 buyers
1,959 notices since 2024
24 buyers took a new supplier
299 suppliers came in that way
Digital Agency
318 notices
Cabinet Office
269 notices
Ministry of the Environment
236 notices
Ministry of Education, Culture, Sports, Science and Technology
165 notices
Japan Coast Guard
143 notices
Cabinet Secretariat
133 notices
Financial Services Agency
124 notices
Fire and Disaster Management Agency
78 notices
Japan Patent Office
75 notices
Board of Audit of Japan
57 notices
Forestry Agency
51 notices
Children and Families Agency
49 notices
Japan Fair Trade Commission
39 notices
Fisheries Agency
33 notices
House of Councillors
31 notices
Nuclear Regulation Authority
31 notices
House of Representatives
28 notices
Consumer Affairs Agency
26 notices
National Personnel Authority
25 notices
Personal Information Protection Commission
25 notices
Japan Tourism Agency
9 notices
Imperial Household Agency
5 notices
Cabinet Legislation Bureau
4 notices
Reconstruction Agency
4 notices
Central Labour Relations Commission
1 notice
Suppliers next to it in the line since January 2024 Big Tree Technology & Consulting Co., Ltd.9 buyers
19 notices
Japan Konpyuta Technology Co., Ltd.8 buyers
19 notices
Nihon Koei Co., Ltd.2 buyers
19 notices
Higashidori Network Co., Ltd.
19 notices
All 1,563 suppliers in the line
Source: successful bid records (open data) for Japan in the Procurement Portal of the Government of Japan, Digital Agency, p-portal.go.jp , which permits reuse including commercial use under its terms of use ; awards from April 2014 to 30 September 2026, accessed 12 October 2026.Assay Systems has changed the data.