Some of the events that Norio has appeared in are as follows.

2007 04.12	[21:20] Kiddy Grade movie talk event Theatre Shinjuku
2007 04.19	[21:20] Kiddy Grade movie talk event Theatre Shinjuku
2007 07.06	[21:20] Kiddy Grade movie event Theatre Shinjuku
2007 09.14	[21:20] Kiddy Grade movie event Theatre Shinjuku
2008 03.29	[15:00] Tokyo Anime Fair 2008 Bunka Housou live broadcast
2008 12.31	[23:00] AT-X Toshikoshi Nama! public broadcast
2011 12.30	[15:15] Comic Market Super Stage