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

1998 03.01	Sotsugyou III Hinamatsuri Concert
1998 03.21	Tokyo Game Show Spring 1998
1998 03.22	Tokyo Game Show Spring 1998
1998 04.18	Waseda Pure Pure Festival [second session]
1998 04.22	Shibuya de Chu recording
2000 12.23	True Love Story 3 -Christmas Live- at Shibuya Club Womb
2001 07.20	[15:30] Tsuri Iko! event at Yamagiwa Soft
2002 06.01	[14:00] Cosple Complex and Kiddy Glade event
2002 06.09	[17:00] Cosplay Complex and Kiddy Glade event in Osaka
2002 07.21	[12:30] "Kadokawa + Charaani.com Manatsu no Gakuensai" at TCS 2002
2002 07.21	[12:30] Tokyo Character Show 2002 Summer [Kadokawa+CharaAni.COM]
2004 10.17	[14:30] Princess Hour "Princess Matsuri" at Nihon Kyouiku Kaikan
2004 10.17	[15:00] Princess Hour event in Hitotsubashi Hall
2004 10.24	[15:00] Tokyo Kokusai Entertainment Market 2004 main stage
2004 10.24	Futakoi Stage at Tokyo Kokusai Entertainment Market 2004
2004 12.05	[15:00/19:00] Kimi Nozo Radio Presents Moe no Hit Studio
2004 12.30	[14:00] Comic Market 67 Age Soft booth
2005 01.09	[14:00] Final Approach/Wish DVD talk event
2005 01.22	[14:00] Final Approach/Wish DVD talk and game event
2005 02.12	[18:00] Futakoi Live -Valentine Panic- at Shibuya O-East
2005 02.19	[11:00/13:00/15:30] Idol Master event at Namco Booth at AOU 2005
2005 02.27	[15:00] Amusement Festival
2005 03.05	[12:00/15:00] Final Approach and W Wish event at Human Academy
2005 03.20	[12:00/15:00] Final Approach and W Wish event at Disc Pier
2005 04.03	[14:00] Final Approach/Wish DVD event in Nagoya
2005 10.29	[14:40] Aice5 event (Akihabara Enta Matsuri)
2006 01.21	THE IDOLM@STER MASTERPIECE hatsubai kinen event at Akaba Kaikan
2006 03.11	[17:00] Starchild Dream in Kobe 3rd
2006 04.07	[19:00] Kiminozo Radio event at Tokyo Kousei Nenkin Kaikan
2006 05.28	[17:00] StaCha Mania Zen'in Shuugou at Zepp Tokyo
2006 07.23	[17:00] IdolM@ster 1st Anniversary Live
2006 08.05	[09:00] Opening event [Aice5] Toranoana Akihabara
2006 08.20	[15:00] We Believe Your Love [Aice5]
2006 08.27	[15:00/19:00] Kiminozo Radio talk/live
2006 11.02	[19:00] Kimi Raji Kanshasai 2006 talk live radio recording
2006 11.05	[14:30] CD "The Idolm@ster Radio" event
2006 11.12	[14:00] Oto Boku Special Event in Club Citta
2006 12.30	age EXPO 2006 at Akiba Square
2007 02.25	THE iDOLM@STER event at Wonder Festival 2007 Winter
2007 04.01	[17:00] THE IDOLM@STER ALL STAR LIVE 2007 at ZEPP TOKYO
2007 05.06	[18:00] Aice5 1st Tour 2007 "Love Aice5"
2007 08.27	[18:00] Kimi Nozo radio presents Hayase Mizuki birthday event
2007 09.20	[18:00] Last Aice5 at Yokohama Arena
2007 10.14	[14:00] Dream Party Tokyo Age booth
2007 12.30	Comic Market 73
2007 12.31	[14:00] Comic Market 73 Age Booth
2008 03.29	[11:55] Tokyo Anime Fair 2008 Stage II Tokyo Tanteihime
2008 04.26	[17:00/19:00] PC "Chaos; Head" talk/live Asobit Game City
2008 06.22	[13:00] CD "The Idolm@ster Radio" talk/mini live
2008 07.27	[18:00] Go to the New Stage! The Idolmaster 3rd Anniversary Live
2008 08.16	[14:15] Comic Market 74 Kougadou
2008 08.31	[16:00] Animelo Summer Live 2008 -Challenge-
2008 11.24	[13:00] TVK Anime Matsuri 2008 ver2.0 Yokohama Kannai Hall
2008 12.28	[13:30/15:30] Comic Market 75 Chaos; Head
2009 02.28	[15:00/17:00] Chaos;Head Xbox 360 & DVD talk/mini live Asobit City
2009 04.12	[11:00] The Idolmaster Radio CD event Ishimaru Soft2
2009 04.12	[13:00] The Idolmaster Radio CD event Asobit Game City
2009 04.12	[15:00] The Idolmaster Radio CD event Akihabara Gamers
2009 04.12	[17:00] The Idolmaster Radio CD event Toranoana Akihabara
2009 04.18	[14:00] The Idolmaster Radio CD event Gamers Nanba
2009 04.18	[16:00] The Idolmaster Radio CD event Osaka
2009 04.19	[11:00] The Idolmaster Radio CD event Nagoya
2009 04.19	[13:30] The Idolmaster Radio CD event Toranoana Nagoya
2009 04.19	[16:00] The Idolmaster Radio CD event Gamers Nagoya
2009 05.30	[18:00] The Idolmaster 4th Anniversary Party Special Dream Tours in Tokyo
2009 10.31	[19:00] Mikako @Payopayo public recording
2010 02.13	[17:00] "Juicy Dancing" event Fukuya Shoten
2010 02.14	[14:00/18:00] Rio Super Carnival
2010 07.03	[17:00] The IdolMaster 5th Anniversary The World is All One
2010 07.04	[17:00] The IdolMaster 5th Anniversary The World is All One
2011 04.09	[13:30] Drama CD "Dramatic Kenpou" event Animate Akihabara
2011 05.22	[13:00/18:30] Rio Super Carnival 2 Zepp Tokyo
2011 10.16	[13:00] Radio Kansai Matsuri "Ani Tama Zoo Safari" public recording
2011 12.11	[14:30] Milk Lariat Vol.4
2012 06.23	[18:00] The Idolm@ster 7th Anniversary 765Pro Allstars Minnato Isshoni
2012 06.24	[15:00] The Idolm@ster 7th Anniversary 765Pro Allstars Minnato Isshoni
2016 11.19	[17:30] Sega Fes main stage Hortensia Saga
2020 02.09	[16:00] Lis Ani! Live 2020