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