New Habit to Reclaim Mental Space: Pre-orders Open for Book 'Zero Concerns'
Chie Yamada, CEO of Daijobu, will publish a new book 'Zero Concerns' on April 24, 2026. The book proposes a 5-step method to organize incomplete thoughts and regain mental space.
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- 📰 Published: April 9, 2026 at 19:00
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Chie Yamada, CEO of Daijobu Co., Ltd. (Headquarters: Ota-ku, Tokyo), will publish a new book titled "Zero Concerns" through Discover 21, Inc. on Friday, April 24, 2026.
Furthermore, as an exclusive bonus for early pre-orders, an online lecture to learn the "thought process to zero concerns" will be provided.
In today's world with abundant choices, an increasing number of people feel that they "have things they want to do but can't take action" or are "constantly chased by something." Behind this is a state akin to a "cognitive traffic jam," where incomplete thoughts and emotions continue to accumulate in the mind due to information overload and the diversification of roles.
This book proposes "clearing concerns" as a new habit to reclaim mental space and create a state where action naturally progresses.
## Background of Publication
Due to the diversification of work styles and lifestyles, we live in an era that demands more choices and decision-making than ever before.
On the other hand, in daily life, it has become commonplace to take on multiple roles simultaneously, such as work, housework, and childcare, leading to more situations where action is demanded before thoughts can catch up and be organized.
Under these circumstances, feelings of stagnation caused by "incomplete thoughts," such as:
- Wanting to take a step forward but being unable to do so
- Feeling constantly chased by tasks at hand
- Lacking confidence in one's choices
have become a common issue for many people.
This book visualizes this state with the concept of "concerns" and presents concrete methods for organizing thoughts while connecting them to proactive actions.
## About the Book "Zero Concerns"
In this book, we organize not only incomplete tasks in work and life, but also all the scattered thoughts and emotions in our minds—such as past regrets, anxiety about the future, and topics we are interested in but haven't acted on—as "concerns."
By visualizing and organizing thoughts through 5 steps, it encourages changes such as:
- Realizing the values you cherish
- Clarifying the priorities of your actions
- Improving the ability to translate thoughts into concrete actions
The "clearing of concerns" presented in this book is not merely a task management technique.
By facing the incomplete thoughts and emotions inside yourself and handling them carefully, you can...
Furthermore, as an exclusive bonus for early pre-orders, an online lecture to learn the "thought process to zero concerns" will be provided.
In today's world with abundant choices, an increasing number of people feel that they "have things they want to do but can't take action" or are "constantly chased by something." Behind this is a state akin to a "cognitive traffic jam," where incomplete thoughts and emotions continue to accumulate in the mind due to information overload and the diversification of roles.
This book proposes "clearing concerns" as a new habit to reclaim mental space and create a state where action naturally progresses.
## Background of Publication
Due to the diversification of work styles and lifestyles, we live in an era that demands more choices and decision-making than ever before.
On the other hand, in daily life, it has become commonplace to take on multiple roles simultaneously, such as work, housework, and childcare, leading to more situations where action is demanded before thoughts can catch up and be organized.
Under these circumstances, feelings of stagnation caused by "incomplete thoughts," such as:
- Wanting to take a step forward but being unable to do so
- Feeling constantly chased by tasks at hand
- Lacking confidence in one's choices
have become a common issue for many people.
This book visualizes this state with the concept of "concerns" and presents concrete methods for organizing thoughts while connecting them to proactive actions.
## About the Book "Zero Concerns"
In this book, we organize not only incomplete tasks in work and life, but also all the scattered thoughts and emotions in our minds—such as past regrets, anxiety about the future, and topics we are interested in but haven't acted on—as "concerns."
By visualizing and organizing thoughts through 5 steps, it encourages changes such as:
- Realizing the values you cherish
- Clarifying the priorities of your actions
- Improving the ability to translate thoughts into concrete actions
The "clearing of concerns" presented in this book is not merely a task management technique.
By facing the incomplete thoughts and emotions inside yourself and handling them carefully, you can...