Via twitter status we have heard that producer of ICO, Ken Kaido, will be leaving Sony at the end of the month or in a few days. The tweet, translated says:
I retired from the SCE in this August. Plans for the future is still undecided, while I’m going to continue to summer vacation.
Ken is most noticed for working on the ICO team, Shadow of the Colossus and The Last Guardian. No mention of what he will be doing after departing the company, but for now he has plans to finish out his summer vacation.[source mmgn]