Update #2 Ok now I cheated and had Claude translate the entire book into English. It even translated the manga images with hand written hiragana/katana in spee

Update #2 Ok now I cheated and had Claude translate the entire book into English. It even translated the manga images with hand written hiragana/katana in speech bubbles (using comic sans) plus all the diagrams! I decided to not take on too much in one go, so having the English text takes a lot of variables out of the equation for me since my Japanese is very rusty after not using it for 20 years..