Top definition
It is the very first active Anime Organization in the whole Region 8. With it's preceding org name Anime Alliance Tacloban Chapter.
P1 - "oh did you hear about the new org Otacu, i heard they did their very first cosplay ad.
Have you seen it?! "

P2 - "yea, i think they really did a great shoot. :D"

by Madkiid June 19, 2011
Get the mug
Get a OTACU mug for your father-in-law Bob.