I almost forget that Tecmo does more than just DoA (and Ninja Gaiden).
Their E3 booth was this beach-themed set, simply because of DoA Extreme 2. Their swag consisted of DoA beach balls, Ninja Gaiden T-shirts, and Ninja Gaiden...uh, cell phone taggy things. Oh, and a few Kasumi pillows and Kasumi's boobs mouse pads for the draws. The Tecmo girls (including Lisa Gleave, who is a Deal Or No Deal model, I think) just chucked swag into the crowd and took pictures with everyone exiting the tents (where the trailers were playing). Just this whole beachy vibe.
Seeing Pangya Golf and Tokobot Plus and some other game is a bit of a shock..."oh, yeah, there IS more than just Team Ninja!"
And seeing as how Tecmo hasn't supported Nintendo since the Super NES (outside of Japanese games, I can only really remember Ninja Gaiden Trilogy, which is really just the NES games again), I guess it's also surprising that they're jumping on the Wii bandwagon.
But then again, I guess everyone is, or at least the major ones with at least one to "test the waters".
(DOA XBV should be on the DS. Touching is good. >_>)