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

1995 12.22	Ezaki Productions Christmas event
1997 12.17	Shibuya de Chu! recording
1998 02.14	Hatsukoi Valentine event
1998 10.11	Tokyo Game Show Autumn 1998
1999 03.19	Tokyo Game Show Spring 1999 [business day]
1999 03.20	Tokyo Game Show Spring 1999
1999 03.21	Tokyo Game Show Spring 1999
1999 09.18	Tokyo Game Show 99 Autumn
2000 06.03	Kita he Pure Session VTR event at Yamagiwa Soft
2000 08.26	Yuukyuu Final Concert -Manatsu no Sotsugyoushiki-
2000 09.23	Tokyo Game Show 2000 Autumn
2000 09.24	Tokyo Game Show 2000 Autumn
2001 12.22	Jump Festa 2002 Super Tour in Makuhari
2002 08.11	Ojamajo Doremi Dokkan Show in Kanazawa
2002 12.21	[15:30] Jump Festa 2003 [main stage] One Piece
2002 12.22	[13:45] Jump Festa 2003 [main stage] One Piece
2003 03.21	Tokyo International Anime Fair 2003 "Toei Anime Booth"
2003 03.22	Tokyo International Anime Fair 2003 "Toei Anime Booth"
2003 08.23	[17:00] Nippon 1 Software 10th anniversary charity concert
2004 01.24	19th Jisedai World Hobby Fair
2004 02.08	19th Jisedai World Hobby Fair in Fukuoka Dome [Sunday Booth]
2004 03.06	[10:00] One Piece movie talk show at Marunouchi Toei
2004 03.27	[12:00] Tokyo International Anime Fair (main stage)
2004 03.27	[14:00] Tokyo International Anime Fair (Avex Booth)
2005 01.30	[14:00/17:00] Eternal Valentine in Hotel Mausu
2005 05.17-2005.05.22	Mouse Promotion Dai 3 Kai Honkouen "Sakura no Sono"
2007 12.23	[15:30] Jump Festa 2008 Jump Stage One Piece
2008 12.21	[15:50] Jump Festa 2009 main stage One Piece
2009 12.19	[16:00] Jump Festa 2010 Jump Super Stage
2016 09.18	[15:45] Tokyo Game Show 2016 "Persona 5" talk show
2018 09.21	[14:30] Tokyo Game Show 2018 Persona Q2 talk show
2019 09.14	[10:20] Tokyo Game Show 2019 Sega booth Persona 5 The Royale