What to understand in manga, the story of the story (Volume 1-2 Volume)

Publisher: Shonen Ishirosha
Author: Yuuki Yu, EDO
Size: 148mm x 210mm
Number of books: 2
Language: Japanese
Category: Youth manga, learning / reference books
Latest release date: 2021-09-27

Synopsis:
Ichi -kun and Rei -chan, who are not good at the proverb and the story, meet the proverb, and use a time machine to experience the facts at the time and study!
If you try to explain it as you know, we will deliver difficult proverbs and the facts in an easy -to -understand manner!
I want to make children who laugh and study!