I was getting about 3 hiragana ships per game maybe?
Really great job duder! Was not expecting a typing game going into this and I was pleasantly surprised. The entire presentation is pretty top-notch, especially for only 8 days of work! I also wanted to say nice heads up on letting TAB switch to the next lane. I was hitting that naturally as I was typing and only after a few moments did I realize "hey, that actually did what I thought it would!"
Only real complaint is that there aren't enough words.
What a cool thing. Great job!