Medical Corporation Suzurankai
~From managing the 14 risk factors to interacting with generative AI. Dr. Naoki Uchida (Medical Corporation Suzurankai), who supports home medical care in Fukuoka City, reveals a method to turn your smartphone into a “brain accompaniment” ~

Suzurankai Medical Corporation (location: Fukuoka City, Fukuoka Prefecture, Chairman: Naoki Uchida) is pleased to announce that “Preventing Smartphone Dementia with Smartphones, which are good for your brain” by Naoki Uchida, director of “Taro Clinic” operated by the corporation, is now available at bookstores nationwide other than Amazon.

This book is a book that systematizes specific know-how for using smartphones as “the most powerful tool for dementia prevention” by dementia specialists who provide home medical care to approximately 1,200 people every month.

Amazon sales page: https://amzn.asia/d/31eFdG3
■Publication background
In today’s world, negative theories such as “watching makes your brain tired” and “digital dementia” are flying around. However, the author, who is a smartphone dementia specialist, proposes that “if you change the “reward design” of how you use smartphones, smartphones can become a powerful weapon for preventing dementia.” This book explains from a medical perspective how smartphones can be an effective countermeasure tool against the “14 modifiable factors (hearing loss, social isolation, depression, lack of exercise, etc.)” that the Lancet Committee, a global medical journal, points out as risks. Furthermore, we will propose a new form of preventive medical care that uses technology as an ally, such as a method of interacting with “generative AI” that should be utilized only by seniors.
■Three features of this book
1. A medical and scientific approach to cover the problem that “smartphones are bad for the brain”
We will break away from the dopamine-driven loop of “approval dependence” and redefine the role of a “support network” that strengthens connections with society. We will teach you specific settings and usage methods to strengthen functions that reduce stress on your brain, such as making effective use of “while” time and using voice input.

2. Fight off the “14 risk factors” for dementia with your smartphone
We will thoroughly implement specific management and countermeasures that utilize the concepts and functions of 14 risk factors related to the onset of dementia, including hearing loss (hearing loss), social isolation, lack of exercise, high blood pressure, and diabetes.

3. Seniors can use “generative AI” as their partner
In Chapter 4, we will propose ways to utilize the much-talked-about “AI generation” as a partner for seniors’ “intellectual activities” and “healthy habits.” From morning greetings to small talk and advice on health management, we will introduce a new digital life that stimulates your brain and relieves feelings of loneliness through dialogue with AI.
■Table of contents (partial)
Chapter 1 Two pillars of dementia prevention
Preventing dementia with smartphones
Approach to the “14 risks” of dementia
Chapter 2 How to use a smartphone that is good for your brain, and what is not good for your brain
“How to use a smartphone that is not good for your brain” that you tend to do carelessly
Toward a “smartphone that is good for the brain” – Redesigning “dopamine”
Chapter 3: “5 changes” to make your smartphone better for your brain
Create a “place” on your smartphone and the internet
Master only “voice input”, “memo function” and “alarm”
Transform “approval dependence” into “support network”
How to use games
Chapter 4 Let’s increase “intellectual activities” and “healthy habits” with generative AI as a partner
The known partner of seniors is “AI”
Have a casual conversation with AI
Chapter 5 Preventing dementia is “preparation”
I’m not afraid of dementia
How to deal with dementia

■Product overview
title: Smartphones that are good for your brain Prevent dementia with smartphones
author: Naoki Uchida (Director of Suzurankai Taro Clinic, a medical corporation)
Release date: January 19, 2026
Regular price: 1650 yen (tax included)
Publisher: Sunmark Publishing
URL: https://amzn.asia/d/31eFdG3

■Author profile
Naoki Uchida (Okina Uchida) In addition to being involved in home medical care as a psychiatrist and dementia specialist, he is also working to make Fukuoka City a dementia-friendly town. He holds positions in numerous organizations related to dementia and home medical care, including vice chairman of the National Network for Medical Care, Nursing Care, and Citizens, which supports NPO community coexistence, and director of the Japan Dementia Information Society. He is also active in utilizing technology, starting with online medical treatment even before it was covered by insurance, and even doing some programming himself.

■Corporate overview
Corporate name: Medical Corporation Suzurankai
Representative: Chairman Naoki Uchida
location: 1-1-31 Najima, Higashi Ward, Fukuoka City, Fukuoka Prefecture
Content business: Management of home care support clinic “Taro Clinic” and provision of dementia and home medical care
URL: https://taro-cl.com/

[Inquiries from the press regarding this matter]
Medical Corporation Suzurankai Public Relations: Nobuyuki Furukawa Phone: 092-410-3333
Corporate press release details
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