Some of the events that Ikue has appeared in during the year 1999 are as follows.

1999 07.24	Tokyo Character Show 1999
1999 07.25	Tokyo Character Show
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 11.27	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