Japan · Procurement Portal award records · Supplier record
Maruzen Junku Do Shoten Co., Ltd.
株式会社丸善ジュンク堂書店
Line: Printed media (UNSPSC 55100000) Register loaded to September 2026 Compiled 12 October 2026
Maruzen Junku Do Shoten Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 27 award notices, all years (Sep 2020 – Sep 2026); 20 since January 2024 (6 buyers); 7th rank in the line (of 92 suppliers · 2.5%); 25 buyers never served (410 notices in the line from them).
Assay record ASY-JP-12L4EKY0B3 · Cite as: Assay Systems, “Maruzen Junku Do Shoten Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/maruzen-junku-do-shoten-co-ltd/
Own record The line Buyers Suppliers 27
award notices, all years
Sep 2020 – Sep 2026
20
since January 2024
6 buyers
7th
rank in the line
of 92 suppliers · 2.5%
25
buyers never served
410 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 Maruzen Junku Do Shoten Co., Ltd. since January 2024 6 buyers
20 notices
50% top buyer
Public Prosecutors Office50.0%
10 notices
Ministry of Agriculture, Forestry and Fisheries20.0%
4 notices
Ministry of the Environment15.0%
3 notices
Cabinet Office5.0%
1 notice
Ministry of Foreign Affairs5.0%
1 notice
National Tax Agency5.0%
1 notice
1 buyer named Maruzen Junku Do Shoten Co., Ltd. before 2024 only.
The line since January 2024 608 award notices
32 buyers
92 suppliers
56.4% held by top ten
Printed media (UNSPSC 55100000)
7th of 92 suppliers
15 notices name Maruzen Junku Do Shoten Co., Ltd.
2.5% share of the line
1.2% of 81 notices from National Tax Agency
9.7% of 31 notices from Ministry of Agriculture, Forestry and Fisheries
41.7% of 24 notices from Public Prosecutors Office
8.3% of 12 notices from Cabinet Office
21 new suppliers since 2024
Buyers that buy the line and never named Maruzen Junku Do Shoten Co., Ltd. since April 2014 25 buyers
410 notices since 2024
16 buyers took a new supplier
36 suppliers came in that way
Ministry of Land, Infrastructure, Transport and Tourism
143 notices
Ministry of Finance
63 notices
Ministry of Economy, Trade and Industry
42 notices
Ministry of Defense
38 notices
Supreme Court of Japan
27 notices
National Police Agency
15 notices
Financial Services Agency
13 notices
Ministry of Internal Affairs and Communications
11 notices
Board of Audit of Japan
6 notices
House of Councillors
6 notices
Japan Meteorological Agency
6 notices
Ministry of Education, Culture, Sports, Science and Technology
5 notices
Ministry of Health, Labour and Welfare
5 notices
Consumer Affairs Agency
4 notices
Casino Regulatory Commission
3 notices
Children and Families Agency
3 notices
House of Representatives
3 notices
Japan Fair Trade Commission
3 notices
National Personnel Authority
3 notices
Cabinet Legislation Bureau
2 notices
Cabinet Secretariat
2 notices
Japan Coast Guard
2 notices
Fire and Disaster Management Agency
1 notice
Japan Patent Office
1 notice
Suppliers next to it in the line since January 2024 Atto Clipping Co., Ltd.9 buyers
15 notices
Nakamura Shoten Co., Ltd., Tokyo4 buyers
15 notices
Shimada Shoten Co., Ltd., Tokyo2 buyers
15 notices
Maruzen Junku Do Shoten Co., Ltd.
15 notices
All 92 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.