Anti-Whaling Sea Control:

New Anti-Whaling Sea Control Document Now Published

Our Mission: Halting the Kangei Maru's Operations for Good

At kangeimaru.org, we are dedicated to confronting the dire reality of whaling and its devastating impact on marine ecosystems worldwide. Despite our domain name, we are proudly owned and operated by the Whale Defense Agency, at the forefront of non-violent anti-whaling efforts.
The New 'Kangei Maru' Whaling Mothership

The New 'Kangei Maru' Whaling Mothership

From engaging whaling ships at sea, to collecting intelligence and prop fouling – learn about what we do, how we do it and where we operate.
Our Work: Aggressive, Non-Violent Direct Action

Our Work: Aggressive, Non-Violent Direct Action

Our aggressive non-violent direct action prevented the killing of two minke whales, who would otherwise have died without our intervention
Take Action: Operation Antarctic Shield

Take Action: Operation Antarctic Shield

We can’t do it alone, that’s why we need your support to ensure success and a united front against the new Kangei Maru, both at sea and in the media.

Support Advanced Grassroots Anti-Whaling Efforts

Your contribution is crucial in our fight against the Kangei Maru and other threats to whales worldwide. This newly-built slaughter factory ship poses a significant danger to marine life, and your support will help us stop it at sea.
Donate
Donate
The Kangei Maru poses a real threat to whales worldwide. Newly built to slaughter whales and we need your support to stop the ship at sea.
Join Our Team
Join Our Team
Critical to advanced whale defense operations are our engagements, intelligence gathering and advanced anti-whaling tools. Join the Fight!
Give Monthly
Give Monthly
Monthly donations have a much larger impact than one-time donations because we can better plan operations at sea.
Whales Rely On Your Support For Their Protection

Featured Campaigns

Wherever we innovate, navigate and defend — the harpoons cease.
APV Image

Explore Our Anti-Whaling Sea Control Vessel

The Whale Defense Agency’s Kangei Hunter (APV), a 60-meter, 60-knot powerhouse, is engineered to dominate the seas and revolutionize anti-whaling efforts. With its high-speed capabilities, advanced interceptors, and superior design, this vessel will seize control of key regions and defeat whaling operations. Discover how this cutting-edge ship will enforce our maritime dominance and how your donation will be pivotal in making it a reality, along with our incoming harpoon interception system with millisecond response time.

Learn More About The Anti-Whaling Sea Control Ship
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Current Priorities and Needs of the Whale Defense Agency

The Whale Defense Agency | KangeiMaru.Org

Global & Southern Ocean Whale Defense Campaign Updates

With the new Japanese whaling slaughter house finished with construction, whales face a deadly, efficient, and destructive ship, the Kangei Maru.
Whale Defense Agency – The most Advanced and trusted Anti-Whaling NGO!

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Whale Defense Agency & Kangei Maru Latest News

STOP KANGEI MARU. YOUR SUPPORT IS THE LIFELINE FOR WHALE DEFENSE

Our Anti-Whaling Coalition Partners

OUR PARTNERS AND AFFILIATED GROUPS
In the Press

Our Media Coverage

See the Whale Defense Agency in the media and our work to disrupt kangei maru.
Kangei Maru - Southern Ocean Anti-Whaling Campaign | WDA