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

1998 03.01	Sotsugyou III Hinamatsuri Concert
1998 03.21	Tokyo Game Show Spring 1998
1998 03.22	Tokyo Game Show Spring 1998
1998 04.18	Waseda Pure Pure Festival [second session]
1998 04.22	Shibuya de Chu recording