終活より読書Owari Katsu Yori Dokusho
Expected to ship around November 17, 2026.
🌏 We ship outside Japan only. To send a gift abroad, set “Country/region” at the top of the page to the recipient’s country.
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- Shipping from Japan: ¥2,000 for the first book, ¥1,200 for each additional book. Ships within 5 business days; delivery usually 7–14 days (rarely up to 30).
- Import duties, VAT and customs fees are not included and are payable by the recipient on delivery.
- 15-day money-back guarantee: return within 15 days of delivery for a full refund of the book price. Return shipping is paid by the customer. Damaged or incorrect items: contact us within 7 days of delivery. Refund policy · Shipping policy · How to order from abroad
「思い出だけが人生だ」 「家族や恋人との思い出の品を捨ててはならない」--。 情緒に生きる数学者が、論理とAI信奉に陥った日本の誤りを正す痛快・知的生活論。 「断捨離というのは、現世への執着を断とうとするインドのヨガの思想から生まれた考え方です。ところが私は正反対に、執着に生きています。そもそも数学者とは、執着する人と同義です。1つの命題にこだわって1年でも5年でも、10年でも平気で考え続ける」(本文より) 「未練がましく生きる」理由から情緒の大切さ、美辞麗句に踊らされた世界の問題点に至るまで、生への意思と思いの丈を語る。 第1章 これからがこれまでを決める 第2章 数学者にユーモアが必要な理由 第3章 美辞麗句に踊らされた世界 第4章 なぜ論理は通じないのか 第5章 学ぶべき明治の精神 第6章 思い出だけが人生だ
About condition
Minor shelf wear from distribution (light rubbing, small creases on the obi or dust jacket) is considered normal for new books and is not a defect.

Details
Shipping
We ship worldwide (excluding Japan). Shipping is added at checkout, and each additional book costs less to ship than the first – the amounts are shown in your currency on the product page and in the cart. Orders ship from Japan via Japan Post within 5 business days (excluding Japanese weekends and holidays); delivery typically takes 10–30 days after shipment.
Depending on the number of books and total weight, your order may be split into multiple parcels because of Japan Post weight limits (e.g. 2 kg per parcel). There is no extra charge, and each parcel has its own tracking number.
Import duties and taxes (VAT, etc.) are the responsibility of the recipient under local law (DDU). Parcels returned because delivery was refused are not refunded.
Returns
Because books can be read or copied once opened, we do not accept returns or exchanges for change of mind. For missing or misbound pages, shipping damage or an incorrect item, contact us with photos within 7 days of delivery. Minor shelf wear from distribution (light rubbing or small creases) is normal for new books and is not covered.
Contact
For questions about your order or delivery, please feel free to contact us via our contact page.