[Child book] Phantom hunting (7 books in total)

Publisher: KADOKAWA/Kadokawa Bookstore
Author: Hoshio Tsuruta, Midori Sato, Fuyuki
Size: 112mm x 174mm
Number of books: 7
Language: Japanese
Category: Children's book
Latest release date: 2022-09-14

Synopsis:
Recently, a strange phenomenon has occurred in a courageous town. The midsummer pool frozen, a mysterious land sound, and even a cat or pigeon became a stone ...!?!?!?
"This is the work of the ancient Greek monster, Medusa," said a mysterious boy who appeared in front of the courage.
That the power of "monsters" in various times is about to revive in this era- !!