Four-Character Idiom · People & Bonds · Kyojuro Rengoku

よくきょうふじゃく Yokukyō Fujaku "Restrain the Strong, Aid the Weak" JLPT beyond Educated vocabulary

Meaning

To restrain the violence of the powerful and to support those without power — a direct articulation of noblesse oblige in the Confucian register.

強者の横暴を抑え、弱者を助けること。ノブレス・オブリージュの直接的な体現。

The Kyojuro Rengoku moment

A line Rengoku speaks to Akaza, justifying why a Hashira fights for ordinary humans on a train.

Why it fits Kyojuro Rengoku

Rengoku's response to Akaza's contempt for the weak is yokukyō-fujaku as a sentence. The "ought" is not negotiable — it is framed as 世の理 (the way of the world), the Confucian appeal to natural order rather than personal preference.

Sources

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