Historical archive
Takuan Sōhō — The Mysterious Record of Immovable Wisdom
A Zen monk explains to the shōgun’s sword master where to put the mind: four passages translated by us.
不動智神妙録 · Date: Kan’ei era (1624–1645)
The story of the text
Takuan Sōhō (1573–1645) was an abbot of the Rinzai Zen school. He addressed this text to Yagyū Munenori, sword instructor of the Tokugawa shōguns and master of the Shinkage-ryū. No original survives and it is unclear whether it was a letter or a booklet; Japanese scholars place it in the Kan’ei era.
Its central idea: the mind must never “stop” on anything, not the opponent’s sword, not your own. “Immovable” does not mean rigid; it means a mind that moves everywhere without getting stuck. Together with Musashi’s book it shaped how later budō spoke about the mind.
Source and rights
Original (17th century): public domain. Japanese text as transmitted in the printed editions of the Edo-period copies. Translations: WABUKAN.
Passages: original and our translation
不動と申し候ても、石か木かのやうに無性なる義理にてはなく候。向ふへも左へも右へも、十方八方へ心は動き度きやうに動きながら、卒度も止まらぬ心を不動智と申し候。“Immovable” does not mean lifeless like a stone or a tree. The mind moves forward, left, right, in all ten and eight directions as it wishes, and yet never stops for an instant: that mind is called immovable wisdom.
心を何處に置かうぞ、敵の身の働に心を置けば、敵の身の働に心を取らるゝなり、敵の太刀に心を置けば、敵の太刀に心を取らるゝなりWhere should you put the mind? Put it on the enemy’s movements and it will be captured by the enemy’s movements. Put it on the enemy’s sword and it will be captured by the enemy’s sword.
The list continues with your own sword, the wish to cut, the fear of being cut: in each case the mind is taken.
假令一本の木に向ふて其の内の赤き葉一つ見て居れば、残りの葉は見えぬなり。If you face a tree and look only at one red leaf, you will not see the other leaves.
Compare Musashi’s kan and ken gaze, written in the same decades.
事理の二つは、車の輪の如くなるべく候。Technique and principle must be like the two wheels of a cart.
A Zen monk insisting on physical practice: knowing the idea is not enough.
Related
Sources
- 不動智神妙録 — Wikipedia (ja) — ja.wikipedia.org
- 沢庵宗彭 — Wikipedia (ja) — ja.wikipedia.org
- 不動智神妙録 心の置所 (original text) — ask-shidou.com
- Takuan Sōhō — Wikipedia — en.wikipedia.org
Cite / use this content
You may quote and share this page with a link to WABUKAN. Suggested citation:
WABUKAN 和武館, «Takuan Sōhō — The Mysterious Record of Immovable Wisdom», https://wabukan.com/texto-fudochi (accessed 2026-10-30).
Translations on this page are by WABUKAN unless stated otherwise.