男
おとこ
otoko
= man; male; boy
The kanji 男 for otoko (man) tells a story that goes back thousands of years: a field and a tool of physical labor, pressed together into a single character that has meant ‘male’ across East Asia since antiquity. Understanding that visual logic opens the door to dozens of related vocabulary items.
Otoko (男) means ‘man,’ ‘male,’ or ‘boy’ depending on context. It is the most basic, neutral word for a male person in Japanese, used across formal and informal situations but most comfortable in plain, everyday speech. In formal or polite contexts, dansei (男性) is preferred — it sounds more respectful and clinical, similar to ‘male’ versus ‘man’ in English. Otoko also appears in compounds: otoko no ko (男の子, boy), otoko no hito (男の人, a man, slightly more polite), and otokogumi (all-male group). In contrast, shounen (少年) specifically means ‘young boy,’ and seijin no otoko (成人の男) specifies ‘adult man.’ In casual speech, otoko often carries a cultural weight beyond simple biology — ‘being otoko‘ can imply toughness, stoicism, or reliability, a connotation absent from the more neutral dansei.
The key distinction to internalize is otoko (informal, everyday) versus dansei (formal, neutral/polite). On signs, forms, and medical contexts, you will see 男性 (dansei); on public restrooms, you may see just 男 (otoko) or the abbreviated 男性. Another common confusion: otoko no ko (boy) contains の between otoko and ko, making it structurally parallel to onna no ko (girl). Remove の and you get different compound words entirely. Finally, note that otoko can carry gendered cultural freight in a way that dansei does not — phrases like otoko rashii (manly, masculine) invoke a cultural ideal that is distinct from a simple biological descriptor.
男 is one of the most iconic kanji for visual learners. It combines 田 (ta, rice field / paddy field) on top with 力 (chikara, strength / power) below. The traditional interpretation: a man is the one who works the fields with strength — physical labor as the defining characteristic. The field radical 田 also appears in many other characters related to agriculture and land (畑, farm field; 甲, first/armor). The strength radical 力 appears in words like 力士 (rikishi, sumo wrestler) and 努力 (doryoku, effort). Together they make 男 one of the most structurally memorable kanji at the beginner level.
Everyday use
あの男の人、誰ですか？
Ano otoko no hito, dare desu ka?
Who is that man? (asking about a person you don’t recognize at a gathering)
Formal / Cultural context
男女平等は大切な社会のテーマだ。
Danjo byoudou wa taisetsu na shakai no teema da.
Gender equality is an important social issue. (in a 男女 compound, common in social discourse)
Casual / Social Media
男は泣いちゃいけないってよく言われたけど、今は違う。
Otoko wa naicha ikenai tte yoku iwareta kedo, ima wa chigau.
I was often told that men shouldn’t cry, but it’s different now. (reflecting on changing gender norms in a blog or conversation)
The cultural concept embedded in otoko extends into the ideal of otoko-gi (男気, manly spirit or chivalry) — a valued quality in traditional Japanese society that combines courage, decisiveness, and a sense of duty toward others. While this ideal has roots in samurai ethics, it persists in modern Japan in subtler forms: paying for a group dinner without prompting, standing up for someone who cannot stand up for themselves, or taking responsibility for a shared failure. The concept is not without its critics in contemporary gender discourse, but its cultural presence remains significant.
In popular manga and anime, the word otoko often appears in titles and catchphrases that invoke an idealized, often retro vision of masculinity: Otoko wa damatteXX (A real man does XX without saying a word) is a well-worn archetype. The 1970s beer commercial that launched the phrase otoko wa damatte Sapporo biiru (A man drinks Sapporo Beer in silence) became a cultural touchstone that has been parodied and referenced in Japanese media for decades.