He says in this article:
For the record, this section:
Nicolson has found the time and energy to lead a group of cyber-bullies who hounded US-born rights activist, author and Japan Times columnist Debito Arudou out of Japan.
is not true. I am in Hawaii for research purposes, working on my PhD. Activities in cyberspace are unconnected to my overseas hiatus.
Thank you very much Mr Arudou, and I do mean that most sincerely!