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

1998 04.18	Waseda Pure Pure Festival [second session]
1998 10.09	Tokyo Game Show Autumn 1998 [business day]
1998 10.11	Tokyo Game Show Autumn 1998
1998 11.15	Yamamoto Maria handshake session at Animage Machida
1999 01.17	Kakikuke Kikuko no Sasisuse Sonata public recording
1999 03.21	Tokyo Game Show Spring 1999
1999 06.20	Lu puty La puty Hatsubai Kinen Event at Pony Canyon Honsha
1999 07.10	Nanako Kaitaishinsho OAV event in Animate Kyoto
1999 07.10	Nanako Kaitaishinsho OAV event in Hiroshima
1999 07.10	Nanako Kaitaishinsho OAV event in Nagoya
1999 07.18	Grand Prix on Stage
1999 07.20	Nanako Kaitaishinsho event at Ishimaru Soft One
1999 07.20	Nanako Kaitaishinsho event at Yamagiwa Soft
1999 07.24	Nanako Kaitaishinsho event at Animate Ikebukuro
1999 07.24	Nanako Kaitaishinsho event at Yamagiwa Yokohama
1999 07.24	Tokyo Character Show 1999
1999 09.05	Shiawase Croissant talk show in Shinseido Disk Inn
1999 09.18	Tokyo Game Show 99 Autumn
1999 09.19	Tokyo Game Show 99 Autumn
1999 10.10	Maria TV event
1999 10.30	Yamamoto Maria talk live in Aoyama Gakuin
1999 12.19	Shiawase Croissant Christmas Live
1999 12.27	Anime Kouhaku Utagassen
1999 12.27	Anime Kouhaku Utagassen Uchiage Daihousou Party
2000 02.13	Seiyuu Festival Dream Power 2000
2000 06.04	DVD Voice Animage event at Yamagiwa Soft
2000 07.08	Yamamoto Maria signing at Gamers Square
2000 07.12	Chiharu Manabi no Konya mo Ippai public recording
2000 07.16	Voice Drama Natural event in Animate Ikebukuro
2000 07.22	Tokyo Character Show
2000 08.13	Osanpo House CD event in Animate Ikebukuro
2000 08.14	Kame no Osanpo event in Commit
2000 08.22	Osanpo House CD event in Animate Kichijoji
2000 09.10	Atsumare Fairy Island signing session
2000 09.22	Tokyo Game Show 2000 Autumn [business day]
2000 09.23	Tokyo Game Show 2000 Autumn
2000 09.24	Tokyo Game Show 2000 Autumn
2000 10.01	Fairy Island in Millenium Gal Fest
2000 10.13	Haniwa My House public recording
2000 11.12	Clamp Gakuen Kaikigenshou Kenkyuukai Jiken File event
2000 11.23	Chara Fes Autumn 2000
2000 12.22	2000 Xmas Party Nyokki no Heya he Youkoso
2000 12.30	Comic Market 59
2001 04.15	[11:30] Game Jam in Zepp Tokyo
2001 04.29	Chara Fes 2001 Spring
2001 05.05	USEN U-WIDE Holiday Special event
2001 06.16	Chace Live Special in Velfarre
2001 07.21	Tokyo Character Show [avex mode the live]
2001 07.22	Tokyo Character Show [avex mode the live]
2001 07.22	Tokyo Character Show [Best Communication public recording]
2001 07.28	[17:30] Dream Power 2001 "Seiyuu Festival" in Shibuya Koukaidou
2001 08.04	Manatsu no Radio Wave Party
2001 08.09	[19:00] Seiyuu Collection Returns
2001 08.12	Comic Market 60
2001 08.17	[16:00] Anime Rave 2001
2001 08.20	Summer Big Audition in Zepp Tokyo
2001 09.02	[13:00] Shiawase Baizou Keikaku -Kolla Pa! event Animate Kyoto
2001 09.02	[15:30] Shiawase Baizou Keikaku -Kolla Pa! event Animate Kyobashi
2001 09.02	[17:30] Shiawase Baizou Keikaku -Kolla Pa! event Animate Abeno Belta
2001 09.16	[12:00] Shiawase Baizou Keikaku -Kolla Pa! event Yamagiwa Soft
2001 09.16	[15:00] Shiawase Baizou Keikaku -Kolla Pa! event Ishimara Soft One
2001 09.23	[13:00] Hatoni Mamedeppo! event in Animate Ikebukuro
2001 09.23	[17:00] Hatoni Mamedeppo! event in Disk Inn Kichijoji
2001 09.30	Shiawase Baizou Keikaku event
2001 10.13	Tokyo Game Show -Tomy booth-
2001 10.14	[13:00] Hato ni Mamedeppo event in Yamagiwa Soft
2001 10.14	[16:00] Hato ni Mamedeppo event in Ishimaru Soft One
2001 11.18	Mahou Shoujo Neko Taruto DVD event in Yamagiwa Soft
2001 11.23	[13:00] Photo Collection "Hatachi" event in Animate Shibuya
2001 11.24	[13:00] Photo Collection "Hatachi" event in Animate Sannomiya
2001 11.24	[16:30] Photo Collection "Hatachi" event in Animate Abeno Belta
2001 11.25	a-Fanfan2 public recording
2001 12.02	Memories Off First Concert
2002 01.20	[19:00] Seiyuu Wave in Zamza Asagaya
2002 01.25-2002.01.28	Maria-chan to Rakuen Hawaii de Aloha Time
2002 02.13	[19:00] Seiyuu Wave
2002 03.23-2002.03.24	Ohanami and Ichigo Kari Tour
2002 04.06	[13:00] Dreamin' You talk and live at Ishimaru Soft One
2002 04.06	[17:00] Dreamin' You mini live and talk at Yamagiwa Soft
2002 04.07	[13:00] Dreamin' You event in Animate Machida
2002 04.07	[16:30] Dreamin' You event in Animate Kichijoji
2002 04.13	[14:00] Dreamin' You event in Shinseido Expiari
2002 04.14	[14:00] Dreamin' You event in TB Hall
2002 04.28	[16:00] Seiyuu Wave vol 8
2002 06.18	Seiyuu Wave in Zamza Asagaya
2002 07.20	[14:00] Yusen Broad Networks "Umi no Hi Request"
2002 08.03	[15:00] "Hadaka no Kimochi" signing session at Shosen Book Tower
2002 08.04	[11:00] "Hadaka no Kimochi" signing session
2002 09.07-2002.09.08	I'm Enterprise Fan Club event
2002 10.19	[14:00] Super Deluxe TV Yamamoto public recording
2002 11.17	Yuusen "a-Fan Fan3" public recording
2002 11.24	Doki Doki Happy Theater 2 public recording
2002 12.01	[17:00] Seiyuu Wave Anniversary Premium event Yamamoto Maria Special
2002 12.15	[13:00/15:30] I'm Enterprise Fan Kansha Day
2002 12.29	[12:00] Comic Market 63 main stage
2002 12.30	[12:00] Comic Market 63 main stage
2003 01.19	[11:00] Moe Chara Sai at Gamers Akihabara
2003 01.19	[14:00] Doki Doki Happy Theater 2 dai 3 kai
2003 03.16	[13:30] Doki Doki Happy Theater 2 5th
2003 03.21	Tokyo International Anime Fair 2003 "Gainax Booth"
2003 06.29	[12:00] Caramel Cafe DVD event in Animate Shibuya
2003 06.29	[16:30] Caramel Cafe DVD event in Asobit City
2003 07.27	[12:05] Hobby Expo 2003 Bunka Housou stage
2003 07.27	[16:10] Hobby Expo 2003 Bunka Housou stage
2003 08.30	[13:30] Rondo Robe Circus 2003 in Bunkyou Civic Hall
2003 10.05-2003.10.06	Gekiten Mystery Tour
2003 10.28	[18:30] Anime-TV public recording
2004 02.14	[12:30] Totsugeki! DokiDoki! Sweet! Valentine Bom!
2004 03.07	[12:00] Geki Ten the DVD talk and handshake in Animate Ikebukuro
2004 03.07	[16:00] Geki Ten the DVD talk and handshake in Asobit City
2004 04.11	[14:30] Marion Gakuin Shigyoushiki
2004 04.17-2004.04.18	Yamamoto Maria Fan Club Bus Tour
2004 05.05	[16:00] Gainax Festival -20th Aniversary-
2004 09.12	[13:00] Yamamoto Maria fanclub birthday event
2004 09.26	[15:00] Tokyo Game Show 2004 "bunka Housou stage"
2004 10.09	[16:30] Seiyuu Wave Platina Event
2004 12.29	[13:00] Comic Market 67 AIR/Frontier Works booth
2005 01.23	[17:00] CD "Honey" mini live at Ishimaru Pascon Tower
2005 02.12	[12:00] CD "Honey" mini live at Yamagiwa Soft
2005 03.26-2005.03.27	Yamamoto Maria Fanclub tour
2005 04.10	[15:00] Gekiten the Drama CD talk show in Animate Ikebukuro
2005 04.30	[18:00] Seiyuu Wave Platina Event Golden Week Special
2005 06.11	[18:00] Shoujo Yoshitsune Den 2 event in Yamagiwa Soft
2005 06.19	[16:00] I'm Enterprise 8th Anniversary event
2005 06.26	[16:00] 17th Anniversary Event Happy Seventeen
2005 09.10	[13:30/18:30] Yamamoto Maria First Kiss CD concert
2005 09.18	[18:30] Sweet Voice vol 3 -Geijutsu ha Bakuhatsu da
2005 12.03	[17:00] Yamamoto Maria first live DVD event at Ishimaru Game One
2006 01.29	[14:30] Death & Angel Project Happyoukai Fan Kanshasai
2006 04.02	[13:00/18:00] Sei Marion Gakuin event at Take Off 7
2006 04.15-2006.04.16	Maria Bokujou FC trip
2006 04.29	[13:00] DVD Papiyon Roze New Season 1 talk mini live
2006 05.14	[14:30] Seiyuu Wave 5th Anniversary Yamamoto Maria special
2006 05.14	[18:30] Seiyuu Wave 5th Anniversary Yamamoto Maria special
2006 06.25	[14:00] Anime-TV Carnival
2006 07.02	[12:00] Atsuko SOS at Take Off 7
2006 07.02	[19:30] Sei Marion Gakuin -Natsuyasumi Chokuzen Live-
2006 08.27	[19:00] Mikako @Payopayo public recording
2006 09.10	[14:00] Maria Bokujou Birthday Event
2006 09.30	[13:00] Haniwa My House public recording
2007 12.29	[19:30] "Moon" talk and mini live Ishimaru Soft One
2007 12.31	[21:00] @Payo payo toshikoshi Countdown public recording
2008 02.10	[13:00] Atsuko SOS at Take Off 7
2008 02.10	[15:30] Sei Marion Gakuin event
2008 02.10	[19:30] Sei Marion Gakuin Sweet Valentine Live 2008
2008 03.29	Yamamoto Maria FC bus tour
2008 03.30	[14:00] Tokyo Anime Fair 2008 Bunka Housou booth
2008 06.21	[13:00] Anime-TV Carnival Vol 3
2008 08.17	[14:00] Payo no Hi Event
2008 09.15	[19:00] Hurricanes Maeda Otaku Konto Live
2008 12.30	[13:00] Comic Market 75 BBStation
2009 04.12	Yamamoto Maria Fanclub tour
2009 12.31	[23:00] Mikako @Payopayo Toshikoshi Countdown public recording
2010 08.08	[15:30] Endless Summer Endless Radio -Manatsu no A&G Dousoukai-
2010 09.12	[13:30] Yamamoto Maria Birthday Event 2010 Pasela Resorts Ueno
2010 12.31	[22:00] AniSong Kouhaku 2010 at New Pier Hall
2011 09.11	[12:00] Yamamoto Maria Birthday Event
2011 10.01	[14:30/18:30] Unplugged -Nozomu Sasaki 25th Anniversary Love 2011- Shibuya
2013 04.28	[15:15] Nico Nico Choukaigi 2 Sengoku Otome seiyuu talk show