How to Read “武士に二言はない”
Bushi ni nigon wa nai
Meaning of “武士に二言はない”
“Warrior has no two words” means that once something is said, it must be kept without fail, never going back on one’s word or breaking promises.
This expression represents absolute responsibility and sincerity toward one’s words, and is particularly used in situations involving promises or vows. It is often used as a declaration of resolve when showing the weight of one’s words to others and building trust relationships.
Even in modern times, it is used when making important promises or when wanting to emphasize taking responsibility for one’s statements. In business contracts and human relationships, saying “Warrior has no two words” when wanting to give others peace of mind can appeal to one’s sincerity. The reason for using this expression is to borrow the noble image that warriors possess, thereby giving one’s words more weight and credibility.
Origin and Etymology
The origin of “Warrior has no two words” is deeply rooted in the moral concepts of the warrior class during the Edo period. As a spiritual pillar of bushido, absolute responsibility for words once spoken was emphasized.
The background to this expression’s establishment lies in the social context where breaking promises or vows in relationships with lords or colleagues was synonymous with losing honor for warriors. Particularly from the Warring States period through the Edo period, a warrior’s words were treated not as mere statements, but as representations of that person’s character itself.
The expression “two words” means saying something different later from what was said initially, which was considered the complete opposite of warrior virtues. For warriors, words were as important a weapon as swords, and just as one would not carelessly swing around a sword once drawn from its sheath, words once spoken should not be lightly changed – this way of thinking was fundamental.
Literature from the Edo period also contains descriptions of warriors’ strict attitudes toward their words, suggesting that this proverb was widely accepted as an expression of the ideal character of the warrior class.
Interesting Facts
As an interesting fact about warriors’ “words,” warriors in the Edo period treated even “verbal promises” as having the same weight as written contracts. This is a cultural characteristic that differs greatly from modern legal contract concepts.
Additionally, the expression “two words” is said to have included not only the meaning of “saying something different” but also “making excuses” and “offering explanations.” In other words, warriors considered it dishonorable to even provide reasons for changing something once decided.
Usage Examples
- Since I made a promise, warrior has no two words, so I will definitely accomplish it
- Since he said warrior has no two words, he will surely keep his promise
Modern Interpretation
In modern society, the values of “Warrior has no two words” occupy a complex position. This is because in the information age, situations change moment by moment, and flexibility and adaptability tend to be more highly valued.
In the business world, changes in strategy and policy are routinely required to respond to rapid changes in market conditions. Under such circumstances, an attitude of absolutely never changing what has been decided once may sometimes be viewed as rigid and inefficient.
However, precisely because we live in an era where SNS and digital communication have become widespread, the importance of the weight of words and sense of responsibility is being rerecognized. In an age where statements on the internet are permanently recorded and spread, careless remarks or taking promises lightly can greatly damage the trust of individuals and organizations.
Particularly for people in influential positions such as politicians, business executives, and influencers, consistency and responsibility in statements have become more important than ever. The modern version of “Warrior has no two words” is often understood not as complete immutability, but as consistency accompanied by sincerity and accountability.
When AI Hears This
Samurai would sometimes commit seppuku over words they had spoken just once. The fundamental quality of fear is completely different from modern people holding back their statements on social media because they’re “afraid of getting flamed.”
For samurai, words were “equivalent to life itself.” Breaking a promise meant losing honor, and losing honor meant life had no value. That’s why they deliberated repeatedly before speaking, and once they spoke, they absolutely followed through. Each and every word was literally a matter of “life and death.”
In contrast, modern people’s “fear of getting flamed” stems from worrying about declining social reputation. While certainly serious, it doesn’t mean losing one’s life. Rather, we treat words too lightly, posting whatever comes to mind on social media, then repeatedly deleting posts and apologizing afterward. The mindset of “just say something first, then retract it if it’s problematic” would be incomprehensible to samurai.
What’s fascinating is that samurai may have actually spoken more freely than modern people. Because they had the resolve to take responsibility for their statements once made, they didn’t need to worry about others’ opinions. Modern people, in their fear of getting flamed, find themselves unable to speak their true thoughts.
True freedom of speech may arise from the resolve to take complete responsibility for one’s words. This is the fundamental question about the weight of words that bushido poses to our modern era.
Lessons for Today
What this proverb teaches us today is the value of cherishing the weight of our words. Precisely because we live in an era where we can easily communicate through SNS, an attitude of taking responsibility for each and every word will enhance your credibility.
There is no need to maintain perfect consistency. What matters is thinking carefully before making promises or statements, and having an attitude of sincerely facing what has been said once. Even if circumstances change and promises must be modified, trust relationships can be maintained by carefully explaining the reasons and making efforts to seek the other party’s understanding.
The modern version of “Warrior has no two words” is not rigid stubbornness, but consistency with sincerity and accountability. If you believe in the power your words possess and use that power carefully, you will surely gain the trust of those around you.


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