Translation guide
The English word 'self' is used in many ways, from reflexive pronouns to philosophical concepts. In Japanese, there is no single direct equivalent. This guide covers how to express different meanings of 'self' naturally.
Expressing that the subject does something to or for themselves, or emphasizing the subject.
Believe in yourself.
Use 自分で (jibun de) to mean 'by oneself' or 'on one's own', emphasizing that the action is done personally without help.
自分でやりました。
I did it myself.
自分で決めてください。
Please decide for yourself.
自身 (jishin) is a suffix meaning 'self' and is used for emphasis, similar to 'oneself'. It attaches to nouns or pronouns, e.g., 私自身 (watashi jishin) 'myself', 彼自身 (kare jishin) 'himself'.
私自身はそう思いません。
I myself don't think so.
彼自身がそれを認めた。
He himself admitted it.
自ら (mizukara) is a formal/literary word meaning 'oneself' or 'personally'. It is used for emphasis in formal contexts.
社長自らが出席した。
The president himself attended.
Referring to the essence of a person, their character, or true nature.
自己 (jiko) means 'self' in the sense of one's own identity or ego. Often used in compounds like 自己紹介 (jiko shōkai) 'self-introduction' or 自己中心的 (jiko chūshinteki) 'self-centered'.
自己紹介をお願いします。
Please introduce yourself.
彼は自己中心的だ。
He is self-centered.
自我 (jiga) means 'ego' or 'self' in a psychological or philosophical sense. It refers to the conscious self.
自我が強い。
He has a strong ego.
自分自身 (jibun jishin) emphasizes 'one's own self' or 'oneself' as a whole. It can be used to talk about one's true self.
Expressing concepts like self-control, self-esteem, self-taught, etc.
Many English 'self-' compounds are translated using 自己 (jiko) + noun or adjective. Examples: 自己管理 (jiko kanri) 'self-management', 自己肯定感 (jiko kōteikan) 'self-esteem'.
自己管理が大切です。
Self-management is important.
自己肯定感を高める。
Boost self-esteem.
For 'self-taught', use 独学 (dokugaku). It means studying on one's own.
独学で日本語を勉強した。
I studied Japanese by myself (self-taught).
For actions done by oneself, use 自分で (jibun de) + verb. This covers many 'self-' verbs like 'self-made', 'self-taught' (in a general sense).
自分で作った料理。
Self-made cooking.
Referring to one's authentic or inner nature, often in spiritual or psychological contexts.
本当の自分 (hontō no jibun) literally 'true self'. This is the most common way to express the concept of one's authentic self.
本当の自分を見つけたい。
I want to find my true self.
本来の自分 (honrai no jibun) means 'original self' or 'inherent self', emphasizing one's natural state.
本来の自分を取り戻す。
Regain one's original self.
真我 (shinga) is a philosophical/religious term for 'true self' or 'atman'. Rarely used in daily conversation.
真我を悟る。
Realize the true self.
English uses 'self' in many idiomatic ways that do not translate directly. For example, 'self-made' is not 自己製 but 自分で作った or 独力で. Always consider the natural Japanese expression.
彼は自力で成功した。
He succeeded by himself (self-made man).
自分 (jibun) is the most versatile and can mean 'myself/yourself/himself' etc. 自身 (jishin) is used for emphasis and attaches to nouns. 自己 (jiko) is used in compounds and formal contexts. For reflexive actions, 自分 is most common.
自分自身を見つめ直す。
Re-examine oneself.