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

1998.05.10	Kirara event in Yomiuri Land
1998.07.26	Kirara Completion event in Suginami Koukaidou
1998.08.01	Kirara Completion event in Osaka
1998.08.02	Kirara Completion event in Nagoya
1998.08.08	Kirara event in Kawagoe
1998.08.09	Kirara event in Hachiouji
1998.08.23	Kirara event in Yokohama
1998.08.29	Kirara event in Nagoya
1998.08.30	Kirara event in Osaka
1998.09.05	Kirara event in Niigata
1998.09.06	Kirara event in Hiroshima
1998.09.12	Kirara event in Fukuoka
1998.09.13	Kirara event in Kumamoto
1998.09.15	Kirara event in Yamagiwa Soft
1999.07.20	Anime Scramble event
2000.07.23	Kirara event in Kanda Panse Hall
2000.11.12	Kira Melo Bunkasai 2000 Speciore in Amazing Square
2002.05.26	[14:00] University of Tokyo Festival talk show
2003.11.23	[15:00] Ohsawa Chiaki Birthday Party in Cure Maid Cafe
2003.12.14	[13:30] Seiyuu Idol Live vol 15
2003.12.23	[] Negima Mahora Gakuen Chuutoubu 2-A Nyuugakushiki
2004.03.28	[14:15] Card Game Festa 2004 Spring (stage)
2004.06.20	[18:00] Love & Peace Moeyo! Dragon
2004.08.21	[] Negima Manatsu no Taiikusai in Nakano Zero Hall
2004.09.20	[14:00] Nagareboshi Sentai Musumet event
2004.09.29	[19:30] Moe.com 1st public recording
2004.10.24	[13:30] Nagareboshi Sentai Musumet mini live and public recording
2004.12.05	[13:30] Musumet public recording event
2004.12.24	[18:30] Merry Christmas Holy Peak Christmas
2004.12.29	[13:00] Comic Market 67 Citron Disk stage [Musumet]
2004.12.29	[15:00] Comic Market 67 AIR/Frontier Works booth [Musumet]
2005.04.03	[17:30] Sweet Voice vol 1
2005.04.30	[13:00] Yotsuya-XX 14 Gou
2005.07.08	[19:00] "Calling" cast talk show at Live Gate Tokyo
2005.08.12	[19:00] Yotsuya-XX 19 Gou
2005.09.18	[18:30] Sweet Voice vol 3 -Geijutsu ha Bakuhatsu da
2005.10.16	[13:00] Yotsuya-XX 22 Gou
2005.12.25	[18:00] Sweet Voice vol 4