For fans of the comedy series, the Ni-Ki-Oh! T-Shirt features the post-2009 version of the Ni-Ki-Oh! logo on a cotton tee.
This shirt is a redesign of the original Ni-Ki-Oh! shirts that were given out to attendees at EggCon 2009, mostly to members of the Ni-Ki-Oh! cast. The original shirts featured a reverse side with the web site's URL beneath the eyes of the series' villain Tommy. Only 10 shirts using this design were ever made.