[Child book] Weird product catalog (11 books in total)

Publisher: KADOKAWA/Kadokawa Bookstore
Author: Map Ten Route, Kei Mochizuki
Size: 112mm x 174mm
Number of books: 11
Language: Japanese
Category: Children's book
Latest publication date: 2023-02-08

Synopsis:
On that day, Mashiro left home. The test score was too bad. Oh, oh. I wish the test disappeared from my parents' memories ... If you are expanding such fantasy.
Suddenly, a shocking pink flashy hoodie came in a pure white eyes, and a girl with an eyepatch pulling the trunk jumped in. After she was gone, a black book and a small box were falling there.
When I was worried about it, it was a [catalog] with a product with some kind of name.
"Instant Reaper", "Friends Chatter", "Execution Set", "Ice Cream that can only be bought in winter", "?? Goldfish" and "Memory disappearing button"
What kind of product this is!?