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

1987.02.14-1987.02.15	4th Nihon Anime Festival at Ikebukuro Sunshine City
1990.03.03-1990.03.04	7th Nihon Anime Festival
1993.03.28	KO Seiki Beast Sanjuushi event
1993.08.17	Starchild Anime Festival 93 in Nagoya
1993.08.23	Starchild Anime Festival 93 in Kyoto
1994.06.11	The Ripple Final Event
1995.10.14	Branmarker 2 event in Yodobashi Camera
1996.10.27	Seiyuu Hakusho event
1998.06.28	Maria & Chieko Animation Hit Parade Type 0
2001.09.30	EVE TFA event in Yamagiwa Soft
2008.01.26	[18:00] Prism Ark The Pencil Live Shibuya O-East
2008.03.29	[14:00] Itazura na Kiss event UDX Theater
2009.02.01	[14:00/18:00] Maria & Chieko Animation Hit Parade 09