User blog comment:Yountoryuu/Good Luck, Oda-sama!/@comment-1595565-20110315040121

This might be helpful. ANN has compiled a list of mangaka who have checked in confirming themselves alive after the quake. Oda is on there. Here's the link. http://www.animenewsnetwork.com/news/2011-03-11/anime/manga/game-industry-members-check-in-after-quake