By Samantha Hayes
New Zealand's anti-whaler Pete Bethune is on his way to Japan with charges of piracy or trespass.
The foreign ministers of both countries have become involved, with Mr Bethune's Sea Shepherd colleagues claiming he has been physically ill-treated, and the Japanese flatly denying it, but not allowing contact with him.
Mr Bethune is now under guard on the Japanese ship Shonan Maru 2, and happy to be there according to Foreign Affairs Minister Murray McCully.
"He is not only not seeking to be removed, but is refusing to be removed at this stage," says Mr McCully.
Mr McCully's opposite number in the Japanese government warned what he called "strong and appropriate action" would follow.
"There is a stream of advice that says yes they can, but that's something I'm checking more thoroughly today," says Mr McCully.
The whalers refused a request by 3 News to speak to Mr Bethune to see how he is being treated.
"Captain Bethune is aboard a vessel being detained right now," says Alex Earl, Sea Shepherd associate director. "The latest we've heard is that he's been injured by the Japanese. We don't know all the details about that, but he wasn't injured when he went aboard."
Glenn Inwood, spokesman for the whalers, disagrees.
"Allegations that he isn't being looked after are completely false. In the last 24 hours Sea Shepherd and Paul Watson have said nothing that even resembles the truth."
Mr Bethune's wife Sharyn says he knew what he was getting himself into, and that's why he insisted on going alone.
"I'm not worried about him yet," says Ms Bethune. "I'm worried about him if they do decide to take him back to Japan."
Sea Shepherd says if Mr Bethune does face charges in Tokyo, they'll back him up financially with legal defence.
3 News