Some of the events that Mieko has appeared in during the year 2001 are as follows.

2001.01.08	[11:00] Heart Chu Style CD Campaign in Animate Sannomiya
2001.01.08	[14:30] Heart Chu Style CD Campaign in Animate Takatsuki
2001.01.08	[17:00] Heart Chu Style CD Campaign in Animate Kyoto
2001.01.14	[11:00] Heart Chu Style CD Campaign in Animate Shibuya
2001.01.14	[15:00] Heart Chu Style CD Campaign in Animate Ikebukuro
2001.01.20	Heart Chu Style CD Campaign in Animate Kichijoji
2001.01.21	Heart Chu Style CD Campaign in Animte Machida
2001.01.27	Shinshun Anime Channel! Dai Shinnenkai!
2001.01.31	KONOHANA: True Report Announcement Event
2001.02.03	Heart Chu Style event in Disk Inn Kichijoji
2001.02.11	Seiyuu Collection Returns
2001.02.17	[14:00] Heart Chu Style campaign in Quartier 5
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
2001.03.04	Heart Chu campaign in Animate Nagoya
2001.03.07	Idol Chu-Mail 13 at Take Off 7
2001.03.11	[14:00] Mami Choco debut event in Yamagiwa Soft
2001.03.17	[13:00] Dear+Palette-Che CD event in Animate Machida
2001.03.17	[18:00] Kira Melo CD event in Shinseido Ikebukuro
2001.03.18	[11:00] Kira Kira Melody Gakuen CD campaign event Animate Ikebukuro
2001.03.23	Tokyo Toy Show [business day]
2001.03.25	[14:00] Kira Kira Melody Gakuen Unit Final Live
2001.03.25	[18:00] Kira Kira Melody Gakuen All Student Final Live
2001.03.31	Tokyo Game Show 2001 Spring
2001.04.07	Lalaport 20th Anniversary Event
2001.04.21	Konohana: True Report event in Akihabara
2001.04.22	Konohana: True Report event in Akihabara
2001.05.10	Newtype 1 at Take Off 7
2001.06.03	Wecker event
2001.06.30	Wecker DVD Hatsubai Kinen Event at Yamagiwa Soft
2001.07.01	Famitsu.com Internet Radio public recording
2001.07.03	Take Off 7 Presents in Shibuya Quatro
2001.07.20	Umi no Hi in Take Off 7
2001.07.21	Tokyo Character Show [Seiyuu Yataimura: Mami Choco event]
2001.07.21	Tokyo Character Show [Takara booth: Wecker live]
2001.07.22	Tokyo Character Show [Takara booth: Wecker live]
2001.07.29	JAF CON 10
2001.08.05	Wonder Festival Restart 2001
2001.08.11	Comic Market 60
2001.08.12	Anime Japan Fes 2001 The Auction
2001.09.09	[11:00] eb!eb! Music on CD event in Gamers Akihabara
2001.09.09	[15:00] eb!eb! Music on CD event in Gamers Ikebukuro
2001.09.12	[20:00] Girls Net Club
2001.09.14	Patto Hana wo Sakasemashou
2001.09.19	[20:00] Girls Net Club