J-POWER
2 Decision Makers · 3 Verified Contacts & Email Format
- Employees
- 5001-10000
- Founded
- 1952
- Listing
- For Profit · TYO:9513
- Headquarters
- Tokyo, Tokyo, Japan
Company data last updated Jul 31, 2025.
About J-POWER
J-Power is a sustainable energy company that does its part to make energy production environmentally friendly.
Who to contact at J-POWER
Email Format
Leadership & Decision Makers
Contact details of 2 J-POWER decision makers
Yoshihiko Sakanashi
Akira Yabumoto
Team & Specialists
Contact details of 1 J-POWER team members
Hakodate Jimusho
General Emails
General company emails, e.g. customer support lines
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Records are compiled from publicly available sources and checked as described in our methodology. Company data last updated Jul 31, 2025.
Frequently Asked Questions about J-POWER
What does J-POWER do?
J-Power is a sustainable energy company that does its part to make energy production environmentally friendly.
Where is J-POWER headquartered?
J-POWER is headquartered in Tokyo, Tokyo, Japan.
When was J-POWER founded?
J-POWER was founded in 1952.
How many employees does J-POWER have?
J-POWER has approximately 5001-10000 employees.
What industry is J-POWER in?
J-POWER operates in the Energy & Utilities industry.
What is the email format for J-POWER?
The most common email format at J-POWER is {first_name}-{last_name}@jpower.co.jp. For example: firstname-lastname@jpower.co.jp.
How do I contact J-POWER?
You can contact J-POWER via email at webmaster@jpower.co.jp or yuuzou_kobayashi@jpower.co.jp, headquartered in Tokyo, Tokyo, Japan.