Not yet, unfortunately, since I don't speak Japanese myself. Google lens helps with some segments but produces garbage for others. These books are not the most approachable and many sections do require some background in geometric folding. Hopefully, with the books being PD now, we'll be able to get help and make them more accessible to everyone. Meanwhile, you can find links to instructions for a few Fujimoto's works scattered around the web (on youtube, on my web page at https://origami.kosmulski.org/ and other places).