武士
ぶし
bushi
= samurai; warrior; military man of feudal Japan
Bushi (武士) is the formal historical term for Japan’s warrior class — the men who lived and died by a strict code of loyalty, honor, and martial skill. While samurai is the word the world knows, bushi is what the warriors called themselves.
Bushi (武士) refers specifically to the hereditary military class that dominated Japanese society from roughly the 12th century through the Meiji Restoration of 1868. The word comes from bu (武, military/martial) and shi (士, man/gentleman), making a bushi literally a ‘martial gentleman.’ While samurai (侍) and bushi are often used interchangeably in modern speech, there is a subtle distinction: samurai originally referred to warriors who served the nobility, while bushi was the broader term for all members of the warrior class, including those in lower ranks. The ethical code governing bushi conduct is called bushidō (武士道, ‘the way of the warrior’), which emphasized loyalty (chuu), honor (meiyo), and the readiness to accept death (shi) over disgrace.
In modern Japanese, bushi appears almost exclusively in historical and literary contexts, not everyday speech. If someone refers to a modern person as having bushi no tamashii (武士の魂, ‘the soul of a bushi’), they mean that person displays old-fashioned stoicism, selflessness, and fierce loyalty — it’s a high compliment. Don’t confuse bushi with buyuu (武勇, bravery in battle) or budou (武道, martial arts) — both related but distinct terms.
武士 combines 武 (bu/take — martial, military, valiant) and 士 (shi — samurai, warrior, man of learning). The character 武 itself depicts a man halting with a weapon, symbolizing military power restrained by wisdom. 士 originally represented an adult male and came to signify a person of rank or learning.
Formal / Cultural context
江戸時代、武士は刀を二本差していた。
Edo jidai, bushi wa katana wo nihon sashite ita.
During the Edo period, samurai wore two swords at their side.
Casual / Social Media
武士は主君への忠義を何よりも重んじた。
Bushi wa shukun e no chuugi wo nani yori mo omonjita.
Warriors prized loyalty to their lord above all else.
Everyday use
彼の仕事への姿勢は、まるで武士のようだと言われている。
Kare no shigoto e no shisei wa, maru de bushi no you da to iwarete iru.
His dedication to his work is said to be like that of a true warrior.
The bushi class rose to political power after the Genpei War (1180–1185), which ended with the establishment of Japan’s first samurai government, the Kamakura Shogunate. For the next 700 years, bushi governed Japan while the emperor remained a symbolic figurehead. This warrior aristocracy developed a sophisticated culture that blended martial training with calligraphy, poetry, and Zen Buddhism.
When the Meiji government abolished the feudal system in 1871, bushi were stripped of their legal status and the right to carry swords. Many struggled with the transition to civilian life, but the ideals of bushidō were deliberately revived and mythologized during the Meiji era as a nationalistic tool. Today, the image of the bushi deeply shapes Japanese popular culture — from period dramas (jidaigeki) to manga and the global popularity of samurai films.
Disclosure: This site may contain affiliate links. We may earn a commission at no extra cost to you.