Japan · Procurement Portal award records · Supplier record
Office Japan Co., Ltd.
株式会社オフィスジャパン
Line: Office supplies (UNSPSC 44120000) Register loaded to September 2026 Compiled 12 October 2026
Office Japan Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 42 award notices, all years (Mar 2021 – Nov 2025); 20 since January 2024 (6 buyers); 84th rank in the line (of 435 suppliers · 0.3%); 26 buyers never served (436 notices in the line from them).
Assay record ASY-JP-1X46FTZ0EC · Cite as: Assay Systems, “Office Japan Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/office-japan-co-ltd/
Own record The line Buyers Suppliers 42
award notices, all years
Mar 2021 – Nov 2025
20
since January 2024
6 buyers
84th
rank in the line
of 435 suppliers · 0.3%
26
buyers never served
436 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 Office Japan Co., Ltd. since January 2024 6 buyers
20 notices
55% top buyer
Ministry of Justice55.0%
11 notices
Ministry of Agriculture, Forestry and Fisheries15.0%
3 notices
Ministry of Health, Labour and Welfare10.0%
2 notices
Ministry of Land, Infrastructure, Transport and Tourism10.0%
2 notices
Ministry of Finance5.0%
1 notice
Public Prosecutors Office5.0%
1 notice
The line since January 2024 1,481 award notices
32 buyers
435 suppliers
16.9% held by top ten
Office supplies (UNSPSC 44120000)
84th of 435 suppliers
4 notices name Office Japan Co., Ltd.
0.3% share of the line
0.5% of 407 notices from Ministry of Health, Labour and Welfare
0.5% of 200 notices from Ministry of Justice
1.3% of 76 notices from Public Prosecutors Office
23 new suppliers since 2024
Buyers that buy the line and never named Office Japan Co., Ltd. since April 2014 26 buyers
436 notices since 2024
20 buyers took a new supplier
39 suppliers came in that way
National Tax Agency
168 notices
Ministry of Economy, Trade and Industry
39 notices
Ministry of Defense
38 notices
National Police Agency
32 notices
Forestry Agency
24 notices
Japan Coast Guard
22 notices
Supreme Court of Japan
21 notices
Ministry of Internal Affairs and Communications
16 notices
Japan Meteorological Agency
12 notices
Ministry of Education, Culture, Sports, Science and Technology
8 notices
Nuclear Regulation Authority
6 notices
Board of Audit of Japan
5 notices
Ministry of the Environment
5 notices
Children and Families Agency
4 notices
Public Security Intelligence Agency
4 notices
Casino Regulatory Commission
3 notices
House of Representatives
3 notices
Ministry of Foreign Affairs
3 notices
Cabinet Secretariat
2 notices
Japan Fair Trade Commission
2 notices
Japan Patent Office
2 notices
National Personnel Authority
2 notices
Fire and Disaster Management Agency
1 notice
Imperial Household Agency
1 notice
Suppliers next to it in the line since January 2024 Azubiru Co., Ltd.1 buyer
4 notices
Daiichi Bijutsu Insatsu Co., Ltd.1 buyer
4 notices
Hayama Co., Ltd., Kagoshima2 buyers
4 notices
Office Japan Co., Ltd.
4 notices
All 435 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.