A little manga version, a little secret, and quickly "rewrites" technology (1 volume all volumes)

the publisher:
Author: Yuuki, JAM
Size: 128mm x 188mm
Number of books: 1
Language: Japanese
Category: Youth manga, manga
Latest release date: 2020-07-30

Synopsis:
Popular books of 100,000 copies, long -awaited manga!

"I want to say it! But I can't say it ..."
To everyone who is such a disappointing feeling!
How to protect yourself from troublesome people and gain confidence in "communication skills"
The cat's "Yukimyu -sensei" teaches gently and sometimes!

*The "exquisite turnover" technique in which the situation is immediately reversed
*How to "protect your heart" from an insensitive opponent
*Tips for "casually add water" without fighting back from the front
*Any tough attack is "cleverly dodging" technique

……
At work, private ...
That person who repeats the insensitive behavior, to this person
With "one word", human relationships become easier!