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BOOKS & PUBLISHING

Open the classics.
Think about what’s next.

Philosophy, Eastern thought and practical ways to work with AI.
Words to think with, one book at a time.

200+ Kindle titles

These books are published in Japanese. English titles below describe their subjects.

A sunlit reading space, from an AI-generated stock image
READ. THINK. WRITE.

01 / PHILOSOPHY & CLASSICS

Widen the way you see.

Japanese cover: A Beginner’s Guide to Hagakure

JAPANESE CLASSICS

A Beginner’s Guide to Hagakure

Classical ideas as a way to think about life and judgment.

View on Amazon Japan ↗

Previously reached Amazon bestseller #1 in the History & Geography Reference / White Papers category, as reported by CHIERO.

Japanese cover: A Beginner’s Guide to Eastern Philosophy

EASTERN PHILOSOPHY

A Beginner’s Guide to Eastern Philosophy

Look at yourself and the world from another angle.

View on Amazon Japan ↗
Japanese cover: An Introduction to Philosophy in the AI Age

PHILOSOPHY & AI

An Introduction to Philosophy in the AI Age

A foundation for thinking in a time of new technology.

View on Amazon Japan ↗

02 / THINKING & PRACTICE

Put ideas to work.

Japanese cover: Choosing Between ChatGPT, Gemini and Claude

AI AT WORK

Choosing Between ChatGPT, Gemini and Claude

A practical guide to using AI in everyday work.

View on Amazon Japan ↗

ALL BOOKS

Find your next book.

A selection of published work. Browse the author page for the complete catalog, samples and current availability.

Amazon author page ↗
The CHIERO product workbook, with its signature red hat

FREE WORKBOOK / IN JAPANESE

Your experience.
Your own work.

Thinking of working independently or making your own product? A seven-day workbook to explore what you can offer, and to whom.

24 pages · PDF · Japanese

Explore the workbook ↗

Preview selected pages first.
Receive the full PDF with your name and email.

Browse free resources ↗

KEEP IN TOUCH

What we made.
What it made us think.

New work and everyday experiments on social media.
Longer reflections on note. Posts are mainly in Japanese.