11:05World Have Your SayWHYS 1200: Our guest presenter is Japanese aid worker in TokyoBBC World Service Duration: 25 minutes Thu 29th Dec 2011, 11:05 on BBC World Service OnlineAvailable for over a yearListen nowGuest presenter Yoshi Tomiyama in Tokyo chats to guests about life since the tsunami.GenresNewsBrandWorld Have Your Say Source: BBC Online