Not even close to done yet, but in a word -- wow.
The first question so far is where did the text for Budo
come from as you say that it has never been published?
Second, in quote #4 Budo Renshu the Japanese is 伴ふ and the romaji is "tomonau". Same in #8 向ふ/mukou. Am I missing something? I only have experience with modern Japanese.
One more. I am curious about the hiragana ゐ. It seems to take the place of い in the 〜ている construction. Is that correct and how else is it used?
On a personal note, looking at what you have done makes me feel like a first grade sissy boy in Japanese ability. Thanks