Machiko sensei compilation / artbook?

[ronin]

Hi all,
Machiko sensei is a classic anime about a teacher that continuosly is involved in ENF situations, its very funny overal and has spawned through an animated series and some mangas as well as some artbooks. Here in other threads you can find some manga scans other users shared as well as some clips from the anime

I recently heard about these 2 books that apparently compile Machiko sensei stories and artbooks together, well information is not clear to me, anyone has seen them or know where can we see more?

https://www.amazon.co.jp/gp/product/...eType= ebooks

I cant buy in amazon Japan, otherway I would have done so and shared here of course, so I hope someone has seen this