Hey, I likee!
The art is a little rough and I wasn't real fond of a couple of the characters, but the animation was really nice. One thing that bugged the holy hell out of me though was that the case that the cartridge that she held up had Japanese writing on it and yet the game played in English. It seemed like one of those "I'm going to pointlessly include Japanese in this in hopes that people will be impressed that I know some" moments that nerdy idiots who like to pretend they're better than everyone because they put Japanese accents on cartoon titles and know roughly 100 words in the language put in their works either for the previously mentioned reasons or to establish a certain character as an unlikable Japanese wannabe.
My advice is to drop it. If they order Japanese food, if they read too far in an instruction manual, or if they have to talk an ancient samurai who's been thrust through time against his will out of suicide, then yes, drop some Japanese in there, but just putting in a random sentence or two here and there for absolutely no other reason than to say that there IS some in there is just really douchy. These characters aren't douchy yet. Don't walk them down the path of the douche.
But great work for the most part, I look forward to what you do in the future!