The latest article in Daisuke Yosumi’s series "Happiness Strategies from Your 30s" is now available on the online magazine Courrier Japon!

30 May, 2025

WEB記事掲載|クーリエ・ジャポン【四角大輔 ✕ 山口周】出世競争から「降りる」決断で収入が上がった

This time, Daisuke speaks with Shu Yamaguchi – author and independent researcher. Shu shares how his experiences of “demotion” and “being sent to the sidelines” in a big company actually led to greater happiness and a higher income. What can we learn from stepping off the career ladder?

Part1 (Read for free up to the middle): What Demotion Taught Me – Daisuke Yosumi × Shu Yamaguchi on Why Stepping Down Can Bring Happiness

Part 2: Freedom from the “Five Career Traps” – How Letting Go of the Rat Race Increased My Income

Please have a read!