Boys' comic "Strategy Theory" from the age of 13

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

We don't call it courage to live unarmed in this cruel world.
It's just reckless.
First, we must have the "weapons" to survive.
The 『 Attack on Titan 』 gives us courage. It is a figure that confronts the giant without being intimidated. It is a step beyond the wall.
If we had the courage to fight against despair like that.
If we could have the courage to fight against despair like that.
Of course, we don't see the giant or the wall in the reality we live in. But we have already realized that there are "giants named friends" who hurt people without hesitation, and "walls named classrooms" who are suffocating.
Reality is as cruel as fiction, or even more cruel than fiction.
Any person, even if he looks happy, lives while suffering from "my own troubles" created by "my own giants and walls".
So, who can find the way to solve "my own troubles"? It's me. It's me who can find the way to overcome "my own troubles" hidden in school and everyday life.
This is a survival book set in 『 Attack on Titan 』 where you learn "how to fight my own troubles" which is difficult with Captain Ellen and Captain Levi.
In this book, you learn "how to fight my own troubles" with Captain Eren and Captain Levi.
In this book, you learn "how to fight my own troubles" with Captain Eren and Captain Levi.
In this book, you learn "how to fight my own troubles" with your colleagues in the Survey Corps.