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

2008 03.09	[14:00] Niji Iro Amazing Smile ver.3 event Gamers Akihabara
2008 12.30	[10:30] Comic Market 75 Animelo Shinjin Audition CD Hanbai
2009 06.28	[14:00/17:00] Bilijian tte Naniiro Yukaina Kichijouji in Yotsuya
2009 12.29	Comic Market 77 ai sp@ace
2009 12.30	Comic Market 77 ai sp@ace
2009 12.31	Comic Market 77 ai sp@ace
2010 08.15	[18:30] Mosaic Splash! Vol.13
2010 08.29	[11:30] Ikebukuro Angel Sweets Vol.7
2010 10.05	[18:00] Shibuya Idol Collection
2010 11.08	[18:00] Shibuya Idol Collection
2011 01.10	[13:00] Song x Song x Talk
2011 01.13	[19:30] Akiba Uta Studio 6
2011 01.23	[11:15] Ikebukuro Angel Sweets Vol.13
2011 02.01	[19:00] Voice Live Vacation
2011 02.15	[18:45] Akihabara Little Sweets Vol.1
2011 04.17	[13:00] Miracle Sora Night
2011 07.07	[17:00] At Odoroku Akiba Now public recording
2011 09.18	[13:00] Pere Station 4
2011 12.24	[13:00] Asakura Kaoru Christmas Fantasy
2012 01.21	[19:00] Roudokugeki "Kaze no Tou"
2012 06.30	[17:00] Anison Natsu Live Part 1
2012 09.18	[14:30] Ginga Swing broadcast at Matsuya Ginza
2012 09.25	[14:30] Ginga Swing broadcast at Matsuya Ginza
2012 10.02	[14:30] Ginga Swing broadcast at Matsuya Ginza
2012 10.09	[14:30] Ginga Swing broadcast at Matsuya Ginza
2012 10.16	[14:30] Ginga Swing broadcast at Matsuya Ginza
2013 04.27	[12:00] Nico Nico Choukaigi 2 DosPara Yell Music public recording