Godzilla old Mangas / Mechani-Kong

Look, for Atomic snack bars “monster magazine” Godzilla issue.  

These are helpful:
https://mykaiju.com/showa-godzilla-book-list/
https://wikizilla.org/wiki/List_of_Godzilla_comics_and_manga

Mechani-Kong, I need to see the movie one day:
https://youtu.be/ly3aPUUDXzs?t=410
https://www.imdb.com/title/tt0061868/