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

2000.04.02	Tokyo Game Show Spring 2000 Kira Kira Melody Gakuen stage
2000.04.30	Kira Kira Melody Gakuen Nikisei Live
2000.05.21	Kira Kira Melody Gakuen second class radio show
2000.05.28	[15:00] Kira Kira Melody Gakuen Nikisei Live
2000.06.18	Kira Kira Melody Gakuen second class radio show
2000.06.24	Kira Kira Melody Gakuen First & Second Class Live
2000.07.23	Tokyo Character Show Kira Kira Melody Gakuen stage
2000.09.10	[14:00] Kome E Jan
2000.11.12	Kira Melo Bunkasai 2000 Speciore in Amazing Square
2001.02.17	[13:00] Idol Fruits Parfait in Live Inn Magic
2001.03.25	[18:00] Kira Kira Melody Gakuen All Student Final Live
2001.04.21	Former Kira Melo First Live in Live Inn Magic
2001.05.19	Peaty vol 1 in Live Inn Magic
2001.05.20	Sancha! Web-Happy event
2001.06.16	Peaty vol 2 in Live Inn Magic
2001.06.28	Mahou de Night vol 3
2001.07.31	Peaty vol 3 in Yotsuya Four Valley
2001.08.17	Mahou de Night vol 5
2001.08.21	Peaty vol 4 in Live Inn Magic
2001.08.26	Girls Vocal Paradise
2001.08.28	A Box of Chocolate vol 1 (Band Live in Manhole)
2001.09.05	Hoshi no Shuukakusai
2001.09.17	[20:00] Girls Net Club
2001.09.23	[12:30] Pridol
2001.09.23	[19:00] Unit Paradise in Meguro Fukushi Center
2001.09.24	Tateyama Juutaku Tenjijou Kouen event
2001.10.10	Idol Chu-Dogs 7
2001.10.13	Idol Bunkasai 21
2001.10.21	[19:00] Girls Vocal Paradise 3 at M7
2001.11.04	Peaty vol 5 in Live Inn Magic
2001.11.07	Idol Chu-Dogs 8
2001.11.20	Remi Presents at Koiwa M7
2001.12.05	Idol Chu-Dogs 9
2001.12.22	[18:30] Den'ei Shoujo vol. 1
2001.12.24	[12:00] Take Off 7 Christmas Live
2001.12.31	[19:00] Idol Toshikoshi Live at Take Off 7
2001.12.31	[23:30] Magic Island Oomisoka Special at Live Inn Magic
2002.02.06	Idol Style 1 at Take Off 7
2002.02.14	A Box of Chocolate vol 3
2002.02.17	Fairly Island Tinkerbell Magic Night vol 19
2002.03.03	Tinkerbell Magic Night Hinamatsuri Live
2002.03.06	Idol Style 2 at Take Off 7
2002.03.31	[14:00] Go! Go! Live vol 13
2002.04.03	Idol Style 3 at Take Off 7
2002.05.03	[12:00] Idol Style Days at Take Off 7