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

2010 02.06	[16:00] Bushiroad Card Game Live 2010 Nakano Sun Plaza
2010 04.10	[13:00] B Gata H Kei Clear File event at Animate Akihabara
2010 04.10	[14:00] B Gata H Kei Clear File event at Toranoana Akihabara
2010 04.10	[15:00] B Gata H Kei Clear File event at Akihabara Gamers
2010 04.25	[14:00] Hibiki Radio Station public recording
2010 05.22	[19:30] Milky Holmes Tantei Gakuin Home Room
2010 07.17	[] Milky Holmes First Live
2010 07.25	[11:15] Wonder Festival 2010 Summer Milky Holmes stage
2010 08.13	[15:30] Comic Market 78 Milky Holmes Cheki Satsueikai
2010 08.15	[15:30] Comic Market 78 Milky Holmes event
2010 08.28	[13:30] Chara Hobby 2010 C3xHobby "Milky Holmes on Stage"
2010 08.29	[16:00] Animelo Summer Live 2010 -evolution-
2010 09.18	[14:30] Tokyo Game Show 2010 main stage Milky Holmes
2010 09.23	[15:00] TVK Anime Matsuri 2010
2010 10.27	[18:00] Milky Holmes OP CD event Akihabara Gamers
2010 10.30	[13:00/14:00/15:00] Bushi Road World Grand Prix 2010 Yokohama
2010 10.31	[14:00/15:00] Bushi Road World Grand Prix 2010 Yokohama
2011 01.08	[14:30] Moe Queen Contest Akiba Square
2011 02.06	[10:35] Wonder Festival Opening Stage
2011 02.26	[17:00] Kitta Izumi x Gyouza Stadium stage event
2011 02.27	[17:00] Bushi Road Card Game Live 2011
2011 03.20	[17:45] Card Kingdom Charity Event
2011 05.01	[12:50] Yokohama Bay Stars vs Yomiuri Giants Tantei Opera Milky Holmes Game
2011 05.04	[] Milky Holmes Live Tour Secret Garden in Nagoya
2011 05.15	[] Milky Holmes Live Tour Secret Garden in Osaka
2011 05.21	[] Milky Holmes Live Tour Secret Garden in Fukuoka
2011 05.28	[] Milky Holmes Live Tour Secret Garden in Yokohama
2011 06.12	[17:00] Hama Ota Night Vol.2
2011 08.28	[16:00] Animelo Summer Live 2011 Rainbow
2011 09.10	[18:00] Milky Holmes Live Tour 2011 Autumn Shibuya DUO
2011 09.24	[18:00] Milky Holmes Live Tour 2011 Autumn Nanba Hatch
2011 10.08	[18:00] Milky Holmes Live Tour 2011 Autumn Nagoya
2011 10.15	[18:00] Milky Holmes Live Tour 2011 Autumn Sendai
2011 10.22	[18:00] Milky Holmes Live Tour 2011 Autumn Yokohama
2011 12.10	[12:30] Milky Holmes SS talk show
2011 12.31	[11:00/12:15/13:30/14:45] Milky Holmes 2 Episode 1 Premiere
2011 12.31	[22:00] Kingrun Anison Kouhaku 2011
2012 02.26	[15:00] Milk Lariat Special
2012 03.31	[10:10] Anime Contents Expo 2012 Red Stage Milky Holmes
2012 03.31	[11:00] Anime Contents Expo 2012 Nico Nico Booth
2012 05.05	[12:00] Vanguard Matsuri
2012 05.06	[10:00] Vanguard Matsuri
2012 05.19	[11:00] Milky Holmes Live in Budoukan Zenyasai
2012 05.20	[17:00] Milky Holmes Live in Budoukan
2012 07.29	[16:10] Wonder Festival 2012 Summer Milky Holmes Stage
2012 08.18	[15:30] Bushi Road Summer Card Fight 2012 Osaka
2012 09.22	[] Kyoto International Manga Anime Fair 2012 Milky Holmes Live
2012 10.06	[18:30] "Prologue ha Ashita Iro" event
2012 11.18	[12:00] Milky Holmes in Okome Matsuri 2012
2012 12.30	[15:05] Tantei Opera Milky Holmes in TCK Yosou Stage
2012 12.30	[18:00] Tantei Opera Milky Holmes in TCK Live Stage
2013 01.02	[18:00] Oshougatsu dayo! Milky Holmes Live 2013
2013 01.05	[10:00] Shinshun Torio Matsuri 2013
2013 03.24	[17:00] Bushi Road Card Game Live 2013 Osaka
2013 04.27	[10:30] Dai Vanguard Matsuri 2013 Milky Holmes Sisters Member Scout Audition
2013 04.27	[14:30] Nico Nico Choukaigi 2 DAM*Tomo Channel live broadcast
2013 04.28	[10:30] Dai Vanguard Matsuri 2013 Daigo Special Talk Stage
2013 06.16	[11:30] Bushi Road Card Fight 2013 stage in Hiroshima
2013 06.29	[18:00] Milky Holmes Live Tour 2013 -Oide Spectacle- Tokyo Kokusai Forum Hall A
2015 04.19	[10:30/15:00] Utsunomiya Gyouza Matsuri in Yokohama
2015 09.19	[17:30] Tokyo Game Show 2015 Milky Holmes Special Live
2015 10.31	[07:00] Kitta Izumi Utsunomiya Gyouza Matsuri
2015 10.31	[18:30] Kitta Izumi Dinner Party
2017 02.11	[13:00] Huis Ten Bosch Special Live 2017
2017 05.06	[09:30] Bushiroad 10th Anniversary Festival Opening Ceremony
2017 05.07	[16:00] Bushiroad 10th Anniversary Festival Ending
2018 09.20	[15:00] Tokyo Game Show 2018 Vanguard Zero Special stage
2018 11.24	[14:30] Hibiki Fan Kanshasai
2018 12.30	[16:00] Bushiroad DJ Live