Japan · Procurement Portal award records · Supplier record
Okamotoya Co., Ltd.
株式会社オカモトヤ
Line: Commercial and industrial furniture (UNSPSC 56110000) Register loaded to September 2026 Compiled 12 October 2026
Okamotoya Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 186 award notices, all years (Oct 2014 – May 2026); 96 since January 2024 (20 buyers); 4th rank in the line (of 362 suppliers · 2.5%); 17 buyers never served (328 notices in the line from them).
Assay record ASY-JP-1KES4OI1VO · Cite as: Assay Systems, “Okamotoya Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/okamotoya-co-ltd/
Own record The line Buyers Suppliers 186
award notices, all years
Oct 2014 – May 2026
96
since January 2024
20 buyers
4th
rank in the line
of 362 suppliers · 2.5%
17
buyers never served
328 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 Okamotoya Co., Ltd. since January 2024 20 buyers
96 notices
19% top buyer
Ministry of Internal Affairs and Communications18.8%
18 notices
Japan Patent Office16.7%
16 notices
Japan Fair Trade Commission14.6%
14 notices
National Police Agency9.4%
9 notices
National Tax Agency7.3%
7 notices
Ministry of Agriculture, Forestry and Fisheries6.2%
6 notices
Ministry of Finance4.2%
4 notices
Ministry of Land, Infrastructure, Transport and Tourism4.2%
4 notices
Cabinet Office4.2%
4 notices
Ministry of Foreign Affairs3.1%
3 notices
Digital Agency2.1%
2 notices
House of Representatives1.0%
1 notice
Public Security Intelligence Agency1.0%
1 notice
Board of Audit of Japan1.0%
1 notice
Consumer Affairs Agency1.0%
1 notice
Imperial Household Agency1.0%
1 notice
Casino Regulatory Commission1.0%
1 notice
Japan Tourism Agency1.0%
1 notice
Public Prosecutors Office1.0%
1 notice
Ministry of Health, Labour and Welfare1.0%
1 notice
2 buyers named Okamotoya Co., Ltd. before 2024 only.
The line since January 2024 1,428 award notices
39 buyers
362 suppliers
31.4% held by top ten
Commercial and industrial furniture (UNSPSC 56110000)
4th of 362 suppliers
35 notices name Okamotoya Co., Ltd.
2.5% share of the line
4.6% of 87 notices from Ministry of Finance
6.1% of 49 notices from Ministry of Foreign Affairs
2.6% of 38 notices from Public Prosecutors Office
3.1% of 32 notices from National Police Agency
40 new suppliers since 2024
Buyers that buy the line and never named Okamotoya Co., Ltd. since April 2014 17 buyers
328 notices since 2024
9 buyers took a new supplier
51 suppliers came in that way
Ministry of Defense
112 notices
Supreme Court of Japan
75 notices
Japan Coast Guard
57 notices
Cabinet Secretariat
16 notices
Ministry of Education, Culture, Sports, Science and Technology
13 notices
Japan Meteorological Agency
11 notices
Financial Services Agency
10 notices
House of Councillors
9 notices
Ministry of the Environment
7 notices
National Personnel Authority
5 notices
Nuclear Regulation Authority
4 notices
Children and Families Agency
3 notices
Fisheries Agency
2 notices
Cabinet Legislation Bureau
1 notice
Personal Information Protection Commission
1 notice
Reconstruction Agency
1 notice
Suppliers next to it in the line since January 2024 Sanpo Co., Ltd., Tokyo, Corporate Number 10104010115697 buyers
35 notices
Okamotoya Co., Ltd.
35 notices
Meberu Co., Ltd.6 buyers
29 notices
Fujimoto Co., Ltd., Fukuoka8 buyers
25 notices
All 362 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.