With Over 290,000 Subscribers, Popular YouTuber and Labor Consultant Minami Offers a Simple Solution to Post-Retirement Money Worries!

Gakken Inc. (Shinagawa, Tokyo / President: Tatsuya Nanjo), a group company of Gakken Holdings Co., Ltd. (Shinagawa, Tokyo / President: Hiroaki Miyahara), released "The Ultimate Basics of Money Before and After Retirement, Everything You Need to Know!" on Thursday, May 28, 2026.

Your take-home pay after retirement greatly depends on your strategy in your 50s! --- Recommended for: --- □ Those retiring as company employees □ Those working after retirement through re-employment or new jobs □ Those considering early retirement □ Those continuing to work as freelancers □ Anyone with even the slightest anxiety about money in old age

Financial procedures such as "pensions," "insurance," and "taxes," which were previously handled by the company, must be managed by yourself upon retirement. Depending on how you handle these, you could lose a significant amount of money. This book, by the hugely popular YouTuber and certified social insurance labor consultant Minami with over 290,000 subscribers (*as of May 2026), explains in the simplest terms possible the strategies that can significantly change your post-retirement income, from the basics of procedures you'll regret not knowing, to estimating necessary funds, ways to supplement shortfalls, and investment methods. This book could change your future.

<Highlights of this book> (1) Fun solutions to questions about retirement procedures and pension anxieties in a conversational format! Popular YouTuber Minami gently answers the simple questions of Chatarō (58), who is nearing retirement. Even those new to learning about money before and after retirement or those who dislike text-heavy technical books can read it smoothly and enjoyably.

(2) Detailed explanations of valuable information like "money you won't receive if you don't know about it" and "procedures to avoid losses"! It explains complex financial calculations and pension systems, as well as "tricks" for receiving retirement benefits and pensions, in a more accessible and gentle way than anywhere else, using illustrations and charts.

(3) Proposing a long-term plan for the "100-year life" era! It introduces when you will need large sums of money, such as "What money will I need in 5 years?" or "In 10 or 20 years?", and how to "save, grow, and use" money for those times.

[Main Contents of the Book] (Detailed Table of Contents)

[Author Profile] Sharoushi Minami A certified social insurance labor consultant specializing in pension maximization, retirement plan design for presidents and employees, and corporate DC plan implementation support. She runs a YouTube channel with over 290,000 subscribers, providing information to alleviate financial anxiety for company employees mainly in their 50s and 60s. She has experience in asset management advice at a major bank.

[Product Overview] "The Ultimate Basics of Money Before and After Retirement, Everything You Need to Know!" Author: Sharoushi Minami Price: 1,760 JPY (tax included) Release Date: Thursday, May 28, 2026 Format: A5 / 224 pages Publisher: Gakken Inc.

Gakken Inc. https://www.corp-gakken.co.jp/ ・President: Tatsuya Nanjo ・Business: Publishing and content, global business, medical and nursing publishing, services for kindergartens and schools, classroom-related business, e-commerce and online business, advertising.

GAKKEN HOLDINGS CO., LTD. https://www.gakken.co.jp/ ・President: Hiroaki Miyahara ・Business: A holding company founded in 1946, engaged in education, medical, and welfare businesses. In education, it operates classroom and cram school businesses like "Gakken Classroom," publishing and content, and services for schools. In medical and welfare, it operates residences for the elderly with services, and childcare support businesses. It operates globally in over 150 countries.