Omimura Mayuko events
Some of the events that Mayuko has appeared in are as follows.
| 1997.09.06 | Tokyo Game Show 97 Autumn |
| 1997.09.07 | Tokyo Game Show 97 Autumn |
| 1998.01.17 | Neo Geo DJ Station Live 98 |
| 1998.01.18 | Neo Geo DJ Station Live 98 |
| 1998.01.31 | Dynagiga CD vol 1 Special Live |
| 1998.03.22 | Tokyo Game Show Spring 1998 |
| 1998.04.22 | Shibuya de Chu recording |
| 1998.05.08 | Seiyuu Collection |
| 1998.07.01 | Shibuya de Chu recording |
| 1998.07.15 | Dainagiga Special Live |
| 1998.08.05 | Naniwa de Po public recording |
| 1998.12.29 | Anime Kouhaku Utagassen |
| 1999.03.28 | Dai 3 kai Ani Raji Festival |
| 1999.04.18 | Omimura Mayuko signing session in NS Building |
| 1999.05.04 | Kururun Daihousou event at Eggman |
| 1999.09.18 | Tokyo Game Show 99 Autumn |
| 1999.09.19 | Tokyo Game Show 99 Autumn |
| 1999.11.21 | Yuukyuu Ongakusai |
| 1999.12.20 | Kururun Daihousou Ongakukai |
| 1999.12.27 | Anime Kouhaku Utagassen |
| 1999.12.27 | Anime Kouhaku Utagassen Uchiage Daihousou Party |
| 2000.02.05 | Omimura Mayuko handshake and signing event in Animate Ikebukuro |
| 2000.04.23 | Omimura Mayuko CD event at Yamagiwa Soft |
| 2000.07.09 | Omimayu Kaori no Seiyuu Island event in Disk Inn Kichijoji |
| 2000.07.22 | Anata ni Todoke in Natsu event in Animate Ikebukuro |
| 2000.07.30 | Anata ni Todoke! in Natsu CD event in Yamagiwa Soft |
| 2000.08.12 | Anime Japan Fes 2000 "All Stars 2000.com" at On Air West |
| 2000.08.13 | Anime Japan Fes 2000 "The Auction" at On Air West |
| 2000.08.26 | Yuukyuu Final Concert -Manatsu no Sotsugyoushiki- |
| 2000.10.16 | Seiyuu Collection Returns |
| 2000.10.21 | Anata ni Todoke! in Aki |
| 2000.11.04 | Game Dra 5 Shuunen Special Night |
| 2000.11.12 | Anatani Todoke in Ritsumeikan |
| 2000.12.31 | Happy New Century Special Countdown Party |
| 2001.01.27 | Shinshun Anime Channel! Dai Shinnenkai! |
| 2001.01.28 | Anata to Issho Yuki event in Animate Ikebukuro |
| 2001.02.04 | Anata to Issho Yuki event in Animate Machida |
| 2001.02.11 | Seiyuu Collection Returns |
| 2001.02.24 | Mami Choco event in Animate Machida |
| 2001.02.25 | Mami Choco event in Animate Shibuya |
| 2001.03.03 | [11:30] Mami Choco event in Animate Fuse |
| 2001.03.03 | [14:00] Mami Choco event in Yamagiwa Soft Osaka |
| 2001.03.11 | [14:00] Mami Choco debut event in Yamagiwa Soft |
| 2001.04.19 | [10:00] Close To event in Gamers |
| 2001.04.28 | [14:00] Anata to Issho Hana event in Yamagiwa Soft |
| 2001.04.28 | [16:15] Anata to Issho Hana event in Yamagiwa Soft |
| 2001.04.29 | Anata to Issho Hana event in Animate Shibuya |
| 2001.05.04 | Anata to Issho Hana event in Animate Ikebukuro |
| 2001.07.21 | Tokyo Character Show [Seiyuu Yataimura: Mami Choco event] |
| 2001.08.12 | Anime Japan Fes 2001 The Auction |
| 2001.08.19 | [14:00] Fukanzen Nenshou in Zenshinza Gekijou |
| 2001.08.19 | [17:00] Fukanzen Nenshou in Zenshinza Gekijou |
| 2001.10.27 | Booing Toshi Shita no Otokonoko event in Yamagiwa Soft |
| 2001.10.28 | Anata to Issho Sora event in Ishimaru Denki Yokohama |
| 2001.11.03 | Anata to Issho Sora event in Yamagiwa Soft |
| 2001.11.04 | Anata to Issho Sora event in Animate Shibuya |
| 2001.11.11 | Omimura Mayuko no Anato to Otanjoubi in Gamers Akihabara |
| 2001.11.23 | [14:00] Memories Off 2nd Trading Card event in Aniamte Ikebukuro |
| 2002.03.21 | Suku Suku handshake session in Animate Shibuya |
| 2002.03.23 | Suku Suku mini live in Animate Ikebukuro |
| 2002.03.24 | Suku Suku mini live at Yamagiwa Soft |
| 2002.04.06 | [16:30] Suku Suku signing session in Animate Sannomiya |
| 2002.04.13 | [16:00] Suku Suku event in Gamers |
| 2002.04.14 | [13:00] Suku Suku handshake session in Gamers Machida |
| 2002.04.27 | [19:00] Seiyuu Wave vol 7 |
| 2002.07.29 | Omimura Mayuko Official Fan Club event |
| 2002.08.11 | [14:00] Anime Japan Fes 2002 The Auction |
| 2003.05.31 | Omimura Mayuko fan club tour |
| 2003.08.23 | Chao & ShouComi Summer Festival 2003 |