Anime Convention Guest Appearances
- Sakura-Con 2014 - April 18-20, 2014 in Seattle, WA, USA
Sakura-Con 2009 - April 10-12, 2009 in Seattle, WA, USACancelled Appearance- Pacific Media Expo 2005 - September 3-5, 2005 in Long Beach, CA, USA
- Big Apple Anime Fest 2001 - October 26-28, 2001 in New York, NY, USA
- Canadian National Comic Book Expo 1998 - June 26-28, 1998 in Toronto, ON
- Anime Expo 1996 - June 28-30, 1996 in Anaheim, CA, USA
- Anime Expo 1995 - June 30 - July 2, 1995 in Los Angeles, CA, USA
- ANIMEast 1994 - November 11-13, 1994 in East Brunswick, NJ, USA
View Koichi Ohata on FanCons.com for 2 additional guest appearances