Missing a page between 5 and 6. Pages 3, 6, 22, 31 and 32 have had significant blocks of text scrubbed from them. Original artist's colophon obliterated in favor of the (I assume) translator/editor.
Removing pages and text in order to hide the fact that you couldn't be arsed to translate everything is lazy. Removing original artist's mark is just being an asshole.
Pages 21 and 30/31 aren't missing text here. It was the other person who didn't translate them. The other person didn't translate 3, 6, or 32 either so removing that text isn't as bad as it might be.
Removing pages and artist's mark are definitely dick moves tho.