McDonald's "Sakana-kun and the School of the Sea" "Rocks, Minerals, Fossils/Fossil Special Quiz" "Just a Happy Set"!
McDonald's will offer a picture book "Sakana-kun and the School of the Sea" and a mini illustrated book "Rocks, Minerals, and Fossils with Fossil Quiz" as part of the Happy Set program "Hon no Happy Set" for a limited time.
