Some of the events that Mieko has appeared in during the year 2000 are as follows.

2000.01.08	Kira Kira Melody Gakuen Oshougatsu Live
2000.01.29	Kira Kira Melody Gakuen radio broadcast
2000.01.30	Digi Chara Festival III Kira Kira Melody Gakuen stage
2000.02.02	Idol Chu-Mail at Take Off 7
2000.02.06	Kira Kira Melody Gakuen Valentine Live
2000.02.13	Melon Books event in Nagoya
2000.02.20	Kira Kira Melody Gakuen radio broadcast
2000.02.27	Super Idol 2000 Millenium Live 12:30
2000.02.27	Super Idol 2000 Millenium Live 18:30
2000.03.01	Idol Chu-Mail 2 at Take Off 7
2000.03.04	Kira Kira Melody Gakuen Drama CD event in Matsudo
2000.03.05	Kira Kira Melody Gakuen Second Class public audition
2000.03.19	[11:00] Kira Kira Melody Gakuen event in Animate Kyoto
2000.03.19	[14:00] Kira Kira Melody Gakuen event in Animate Takatsuki
2000.03.19	[17:00] Kira Kira Melody Gakuen event in Animate Sannomiya
2000.03.20	Digi Chara Festival in Osaka
2000.03.25	Kira Kira Melody Gakuen Drama CD event in Animate Hachiouji
2000.03.31	Tokyo Game Show Spring 2000 [business day]
2000.04.01	Tokyo Game Show Spring 2000 Kira Kira Melody Gakuen stage
2000.04.02	Tokyo Game Show Spring 2000 Kira Kira Melody Gakuen stage
2000.04.05	Idol Chu-Mail 3 at Take Off 7
2000.04.19	Live Pure-ful vol 4
2000.04.30	Kira Kira Melody Gakuen Ikkisei Live
2000.05.03	Digi Chara Festival in Big Sight
2000.05.04	Digi Chara Festival in Big Sight
2000.05.13	Kira Kira Melody Gakuen first class radio show
2000.05.28	[15:00] Kira Kira Melody Gakuen Nikisei Live
2000.05.28	[19:30] Kira Kira Melody Gakuen Ikkisei Live
2000.06.07	Idol Chu-Mail 5 at Take Off 7
2000.06.11	Kira Kira Melody Gakuen first class radio show
2000.06.11	The Idol Paradise
2000.06.18	GIGO Street Audition
2000.06.24	Kira Kira Melody Gakuen First & Second Class Live
2000.07.02	Heart Chu Style
2000.07.05	Idol Chu-Mail 6 at Take Off 7
2000.07.22	Tokyo Character Show Kira Kira Melody Gakuen stage
2000.07.23	Tokyo Character Show Kira Kira Melody Gakuen stage
2000.07.30	Kira Kira Melody Gakuen event at GIGO Shibuya
2000.08.02	Idol Chu-Mail 7 at Take Off 7
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	Daisuki CD live in Live Inn Magic
2000.08.27	Sancha Festival 2000
2000.08.30	Daisuki! event in Yamagiwa Yokohama
2000.09.02	Daisuki! Mini Live in Animate Hachiouji
2000.09.02	Daisuki! Mini Live in Disk Inn Kichijouji
2000.09.03	Daisuki! Mini Live in Ishimaru Soft One
2000.09.06	Idol Chu-Mail 8 at Take Off 7
2000.09.09	Daisuki! Talk/Handshake sesion in Tokorozawa Seibu
2000.09.10	Daisuki! Mini Live in Animate Sakaihigashi
2000.09.10	Daisuki! Mini Live in Disk Pier Nipponbashi
2000.09.15	Daisuki! Handshake session in Shinseido Ikebukuro Alpa
2000.09.17	Daisuki! Mini Live in Sega Freaks Akihabara
2000.09.21	Amusement Machine Show [business day]
2000.09.21	Live Pure-ful vol 9
2000.09.22	Amusement Machine Show [business day]
2000.09.23	Amusement Machine Show
2000.10.04	Idol Chu-Mail 9 at Take Off 7
2000.10.07	Daisuki event in Animate Utsunomiya
2000.10.07	Maronie Tochigi Fair
2000.10.14	Daisuki! Encore Live
2000.10.16	Seiyuu Collection Returns
2000.10.18	Ai Chu
2000.11.08	Idol Chu-Mail 10 at Take Off 7
2000.11.12	Kira Melo Bunkasai 2000 Speciore in Amazing Square
2000.11.26	Kira Kira CD event in Animate Machida
2000.11.30	Kira Kira CD event in Animate Shibuya
2000.12.16	Kira Kira event in Animate Utsunomiya
2000.12.23	Jump Festa 2001
2000.12.24	Kira Kira Melody Gakuen Christmas Live
2000.12.30	Comic Market 59
2000.12.31	Happy New Century Special Countdown Party