If you don't know the company "ICO", ICO is a South Korean company who released Microsoft Agent characters for South Korean audiences like Bungae, KangTa, HeeJun and more.
But however, lots of ICO agents are lost. I've seen these on Agentry.net via Wayback Machine.
ICO lost characters list:
Dr. Avatar
Driguri
Dustin
Hotty
Huijae
Hyunjung
Jaesok
Jinny
Juksooni (his face look like Tommy Pickles from Rugrats)
Kyunghwan
Sanglyul
Sindy
Wamidum
Winky
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