About Us
We, Wakenyaku, play a role in assisting total life science research. Our business offices are located in Kyoto, Shiga, Nara, Osaka and Hyogo, and we serve many of customers such as universities, research institutes, biotechnology and pharmaceutical companies in these nearby areas. What we distribute to these customers are not only high purity reagents, diagnostic drug products, research equipment and analytical instruments but also immunoassays and related reagent products for cell analysis which are manufactured and supplied by major leading suppliers in Japan and foreign countries. This is the last but not least, latest information about technology and products is indispensable to keep their research advanced. We continue to provide our customers with the information in a swift way and try to meet their requests and needs.

Our Philosophy

Company Profile
Corporation Name | WAKENYAKU CO.,LTD. |
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Head Office | 17 Nishimizuboshi-cho, Ichijoji, Sakyo-ku, Kyoto, Japan 606-8171 |
Founded | May 24, 1972 (Reorganized August 21, 2007) |
Capital Stock | 30 million JPY |
Employees | 203 |
Sales Figures | 36.5 billion JPY (year 2024 Aug) |
Business Locations | Kyoto Head Office Shiga Blanch Keihanna Blanch Osaka Blanch Kobe Blanch Hannawa Office Tokyo Office |
Banks | Sumitomo Mitsui Banking Corporation. MUFG Bank, Ltd. The Bank of Kyoto The Kyoto Shinkin Bank. The Nanto Bank. |
Affiliate Group Companies |
WAKEN HOLDINGS CO., LTD. YAKUKENSHA CO., Ltd. WAKEN B TECH CO., Ltd. SHOEIRIKA CO., Ltd. SHIKOKURIKA CO., Ltd. |
Access
Kyoto Head Office

Shiga Blanch

Keihanna Blanch

Osaka Blanch

Kobe Blanch

Hannawa Office

Tokyo Office
Our History
1972/5/24 | WAKENYAKU CO.,LTD. was first established in Ukyo-ku, Kyoto with a capital of 5 million JPY. |
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1972/6/1 | Opened sales office and warehouse in Sakyo-ku, Kyoto. |
1979/4/1 | Opened Tokyo sales office in Chiyoda-ku, Tokyo. |
1980/8/6 | Kyoto head office was moved to 25 Kitashirakawanishiiori-cho, Sakyo-ku, Kyoto. |
1983/3/31 | Established administration department in 38-7 Tsukuda-cho, Ichijoji, Sakyo-ku, Kyoto. |
1989/7/4 | Opened Kusatsu center in Kusatsu city, Shiga. |
1994/4/1 | Opened Keihanna sales office in Tanabe-cho, Tsuzuki-gun, Kyoto. |
1995/8/21 | Opened Shiga sales office in Kusatsu-center. |
1996/8/21 | Changed organaization from Tokyo sales office to Tokyo blanch. |
1997/3/31 | Keihannna sales office was moved to 66-5 Osumiikenohata Kyotanabe city, Kyoto. |
1999/11/11 | Kyoto head office and administration department were integrated, and moved to 17 Nishimizuboshi-cho, Ichijoji, Sakyo-ku, Kyoto. |
2001/2/26 | Opened Kobe sales office in 5-5-4 Shirakawadai, Suma-ku, Kobe city, Hyogo. |
2002/1/4 | Opened Osaka office in 3-9-21 Higashimikuni, Yodogawa-ku, Osaka. |
2005/10/27 | Recieved ISO9001 and ISO14001 certifications simultaneously in Kyoto head office, Kusatsu center, Keihanna sale office, Tokyo blanch and Kobe sale office. |
2005/11/9 | Opened Osaka center in 1-12-8 Senbahigashi, Minoo city, Osaka. Osaka office changed to Osaka sales office and moved in Osaka center. |
2006/11/16 | Received ISO9001 and ISO14001 certifications in Osaka center. |
2007/5/21 | Opened Kobe center in 5-2-5 Minatojimaminamimachi, Chuo-ku, Kobe city, Hyogo. Kobe sales office was moved in Kobe center. |
2007/8/21 | Changed company name to WAKEN HOLDINGS CO., LTD., and WAKENYAKU CO.,LTD. was incorporated through the incorporation-type company split as the successor company. |
2012/3/21 | Transferred of business of Sales DivisionⅡ to WAKEN B TECH CO., LTD., its group company. |
2021/8/23 | Opened Hannawa sale office in 4-6-30 Nagai, Shumiyoshi-ku, Osaka. |



Quality and environmental initiatives
We, Wakenyaku have been working on the international certification of environmental management system (ISO14001:2004) and quality management system (ISO9001:2000), and was the first in the industry to simultaneously recieved both certifications on October 27, 2005.
Furthermore, we have been aiming at further progress and improvement, we simultaneously received the latest certifications, ISO14001:2015 and ISO9001:2015, on August 21, 2017.
Quality Policy
Waken Group will increase customer satisfaction and trust by accurately grasping customer needs and striving to provide and develop products and services that achieve high customer satisfaction.
In accordance with our group's motto of "Altruism via business", we are supporsed to strive for the happiness of personnel and permanent growth as a company, while contributing to the local community as our management philosophy.
In order to achieve the above goals, we will build and establishe a quality management system, and all personnel including the president will work to continuously improve the operation and effectiveness of the system, while also implementing the following action.
- Waken Group align its quality policy with its business direction, set quality goals, and properly operate and manages them by utilizing the PDCA (plan-do-check-act) cycle.
- We develop high-quality products and services that satisfy customers, also conform with product requirements and legal requirements.
- We are constantly striving to deepen our expertise, to improve technical capability and to upgrade sales force by actively undergoing education and training.
- We improve our business foundation and work environment such as facilities by concentration our wisdom.
- We consider communication among personnel is important, and post notices that all personnel understand and follow the quality policy. We also strive to keep growing business by holding meetings or IT-driven.
- From the perspective of our corporate social responsibility, such as constantly changing customer needs and compliance, we will continually review our quality management system and implement the necessary measures to maintain its appropriateness and suitability.
WAKENYAKU CO.,LTD.
President: Masahiro Nishikawa
Environmental Policy
Waken Group develop our business with a full awareness of the effects of our business like sales of reagents and related equipment, service and the associated activities, of the local and global environment. In the place of Kyoto Protocol, we have established the environmental policy as following with the aim of preserving rich natural global environment into the future.
- Waken Group establish an environmental management system to participate in environmental preservation, and strive to continuously improve the system by regularly reviewing how it is operated.
- We comply with legal regulations and other environmental requirements to which we agree.
- We consider the environmental effect of various activities, set and review environmental objectives and goals to improve our environmental performance.
- We thoroughly reduce and separate waste, and promote recycling.
- We strive to develop products that reduce waste.
- We actively participate in tree-planting or clean-up activities in the local community.
- We promote environmental education and publicize environmental information in order to thoroughly improve environmental awareness among personnel.
- Our environmental policy is opened publicly in Waken Group website, etc.
WAKENYAKU CO.,LTD.
President: Masahiro Nishikawa