I and the teacher's secret workshop (volume 1-2)

Publisher: Square Enix
Author: Tomo Yokoyama
Size: 128mm x 182mm
Number of books: 2
Language: Japanese
Category: Shonen manga, manga
Latest release date: 2018-10-22

Synopsis:
I (elementary school student) and the teacher (high school girl) are "manufacturing" at the secret base♪
Abnormal factory along the river. It is my secret playground dreaming of a carpenter. When you pick up materials from the riverbank, it is a daily routine to work for manufacturing. One day, I meet a high school girl who is sleeping on her own bed.
I was impressed by her carpenter who attended a technical high school, and she called her a teacher and yearns. On that day, the secret workshop that is only me is the secret workshop of me and the teacher.