No. 1 Decisive Tournament!! Yokai Saikyo-O Zukan (Illustrated Encyclopedia of the Strongest Yokai) Who is the king of the dark world!? *Cover not included m(._.)m This is a used book that a child was reading, so it is being sold with no noticeable scratches or stains. This one has some damage. Please check the images for stains and damage, or feel free to comment! Discount available when purchasing with other Saikyo-O series books. (Up to 2 books can be bundled due to size restrictions, 100 yen off ♡) For more than that, it will be shipped via Yu-Pack or Takkyubin, so please consult with me first (*'▽'*) An illustrated encyclopedia filled with detailed illustrations and explanations of yokai. - Title: Yokai Saikyo-O Zukan (Illustrated Encyclopedia of the Strongest Yokai) - Publisher: Gakken - Published: 2020 - Supervision: Katsumi Tada - Illustrations: Yukiko Osada Thank you for viewing.