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

1999 07.11	Kira Kira Melody Gakuen Tanabata Dinner Show
1999 07.24	Tokyo Character Show 1999
1999 07.25	Tokyo Character Show
1999 08.14	Kira Kira Melody Gakuen Manatsu no Eekoe
1999 09.18	Tokyo Game Show 99 Autumn
1999 09.19	Tokyo Game Show 99 Autumn
1999 09.25	Kira Kira Melody Gakuen mini live
1999 10.30	Kira Kira Melody Gakuen Halloween Live
1999 11.07	Tokyo Denki University Nishiki Festival
1999 11.14	Kong Tong Town radio show
1999 11.27	Kira Kira Melody Gakuen Bunkasai
1999 12.12	Kong Tong Town radio show
1999 12.18	Kira Kira Melody Gakuen event in Melon Books Osaka
1999 12.19	Kira Kira Melody Gakuen event in Osaka
1999 12.25	Kira Kira Melody Gakuen Christmas Live [fanclub only]
1999 12.26	Kong Tong Town Sayonara Festival
1999 12.27	Anime Kouhaku Utagassen
1999 12.27	Anime Kouhaku Utagassen Uchiage Daihousou Party
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 02.06	Kira Kira Melody Gakuen Setsubun Live
2000 02.20	Kira Kira Melody Gakuen radio broadcast
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 03.31	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 04.30	Kira Kira Melody Gakuen Ikkisei Live
2000 04.30	Kira Kira Melody Gakuen Nikisei Live
2000 05.03	Digi Chara Festival in Big Sight
2000 05.03	Idol Chu-Mail 4 at Take Off 7
2000 05.04	Digi Chara Festival in Big Sight
2000 05.13	Kira Kira Melody Gakuen first class radio show
2000 05.17	Live Pure-ful vol 5
2000 05.28	[15:00] Kira Kira Melody Gakuen Nikisei Live
2000 05.28	[19:30] Kira Kira Melody Gakuen Ikkisei Live
2000 06.11	Kira Kira Melody Gakuen first class radio show
2000 06.18	Idol Beam recording
2000 06.24	Kira Kira Melody Gakuen First & Second Class Live
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 08.26	Daisuki CD live in Live Inn Magic
2000 08.27	Sancha Festival 2000
2000 09.02	Daisuki! Mini Live in Disk Inn Kichijouji
2000 09.03	Daisuki! Mini Live in Yamagiwa Soft
2000 09.09	Daisuki! Mini Live in Animate Fuse
2000 09.17	Daisuki! Mini Live in Sega Freaks Akihabara
2000 09.23	Amusement Machine Show
2000 10.04	Idol Chu-Mail 9 at Take Off 7
2000 10.14	Daisuki! Encore Live
2000 11.12	Kira Melo Bunkasai 2000 Speciore in Amazing Square
2000 11.25	Beat Pop 4
2000 12.24	Kira Kira Melody Gakuen Christmas Live
2001 02.18	[11:00] Dear+Palette+Che album campaign in Animate Shibuya
2001 02.18	[15:00] Dear+Palette+Che album campaign in Animate Ikebukuro
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 08.19	[18:00] Kira Kira Melody Gakuen Final Album Hatsubai Kinen Live
2001 09.18	LaLaLu Unplugged 3 Days
2001 09.19	LaLaLu Unplugged 3 Days
2001 10.07	LaLaLu 3 Days -Yotsuya de Aimashou-
2001 11.23	Tinkerbell Magic Night vol 16
2001 12.02	[13:00] LaLaLu Xmas Promotion event in Gamers
2001 12.16	[13:15] Chocolate Kiss event in Messe San'ou
2001 12.16	[15:00] Idol 109 part III
2001 12.16	[19:00] Girls Vocal Paradise 4
2001 12.24	[15:30] LaLaLu Christmas Party -Fanclub Only-
2001 12.24	[18:30] LaLaLu Christmas Live
2002 01.14	[12:30] Idol Live at NHK Studio Park
2002 01.30	Ato Artist Showcase at On Air West
2002 02.06	Idol Style 1 at Take Off 7
2002 02.14	[18:00] Chocolate Kiss event at Messe San'ou
2002 02.14	[18:00] Chocolate Kiss event at Sofmap
2002 03.06	Idol Style 2 at Take Off 7
2002 03.30	[16:30] LaLaLu stage at NHK Studio Park
2002 05.25	[12:00] LaLaLu CD "Large" handshake event at Animate Ikebukuro
2002 05.25	[16:00] LaLaLu CD "Large" mini live at Shinseido Ikebukuro
2002 06.01	[14:00] LaLaLu CD "Large" mini live in Disk Inn Shinseido
2002 06.08	[16:00] LaLaLu CD "Large" mini live in Yamagiwa Soft
2002 06.09	[17:00] LaLaLu CD "Large" mini live at Yamano Sagami Ohno
2002 06.29	[16:00] LaLaLu CD "Laughs" mini live at Yamagiwa Soft
2002 07.03	[19:00] Idol Style 6 at Take Off 7
2002 07.07	[13:00] LaLaLu CD "Laughs" handshake event at Animate Utsunomiya
2002 07.13	[16:00] LaLaLu CD "Laughs" event at Shinseido Ikebukuro
2002 07.21	[15:00] LaLaLu CD "Laughs" event at WAVE Tokorozawa
2002 07.27	[16:00] LaLaLu CD "Luv" mini live at Yamagiwa Soft
2002 08.03	[14:00] LaLaLu CD "Luv" mini live at Gamers Nanba
2002 08.03	[17:00] LaLaLu CD "Luv" signing session at Animate Abeno Belta
2002 08.10	[14:30] Comic Market 62 [main stage]
2002 08.11	[14:00] Anime Japan Fes 2002 The Auction
2002 08.14	[15:00] Live at NHK Studio Park
2002 08.14	[19:00] Idol Style 7 at Take Off 7
2002 08.18	[15:00/17:00] LaLaLu CD "Luv" mini live at Sagami Ohno
2002 09.27	[13:00-20:30] LaLaLu Liberty Point;S
2002 10.02	[19:00] Idol Style 9 at Take Off 7
2002 11.03	[16:15] Ikkyousai "That's Entertainment" at Hitotsubashi Daigaku
2002 11.06	[19:00] Idol Style 10 at Take Off 7
2002 11.23	LaLaLu Xmas Video event in Shinseido Ikebukuro
2002 12.04	[19:00] Idol Style 11 at Take Off 7
2002 12.08	[18:00] Merry Merry LaLaLu Sweetest Christmas in Ruido
2002 12.14	[14:00] LaLaLu Xmas Video event in Disk Inn Kichijoji
2002 12.21	[14:00/17:00] LaLaLu Xmas Video event in Yamano Gakki Sagami Ohno
2003 01.13	[12:00] Shinshun Fresh Live 2003 in NHK Studio Park
2003 02.11	[19:00] Idol Style Final
2003 04.21	[19:00] LaLaLu Parade Parade
2003 04.27	[15:00] LaLaLu stage at NHK Studio Park
2003 04.29	[14:00/17:00] LaLaLu Xmas Video Campaign at Sagami Ohno
2003 05.17	[16:00] Last Seasons CD campaign at Shinseido Ikebukuro Alpa
2003 05.18	[15:00] LaLaLu stage at NHK Studio Park
2003 05.25	[14:00/17:00] Last Seasons CD campaign at Sagami Ohno
2003 05.31	[18:00] Last Seasons CD campaign at Disk Inn Shinseido Kichijoji
2003 06.01	[14:00/17:00] Last Seasons CD campaign at Shinseido Landmark Plaza
2003 06.02	[13:00] LaLaLu Live in Waseda University
2003 06.07	[14:00/17:00] Last Seasons CD campaign at Sagami Ohno
2003 06.08	[15:00] LaLaLu Stage at NHK Studio Park
2003 06.22	[12:30] LaLaLu Fanclub Event
2003 06.22	[19:00] LaLaLu Last Live
2003 09.03	[19:30] Iki Nuki Night Party vol 8
2004 02.28	[18:00] Lm-B Live
2004 05.04	[13:00] Little Stars vol 2
2004 05.22	[18:00] Brand New Artist