男の娘 女装少年 femboy こんな可愛い子が女の子のはずがない わぁい 女装子 男の娘×女の子 おとこのこ だが男だ 伪娘 伪伪郎 萝太 お姉さん×男の娘 男の娘×男の娘 男娘 秀吉 女装大佬
男の娘 (Otoko no ko) is a Japanese slang term used to refer to male characters with the appearance of the female gender. The term is a pun on 男の子 (otoko no ko), meaning "boy", replacing 子 with the ko reading of 娘 (commonly musume, girl).
Characters centered around this fetish are called "traps" or "femboy" in English-speaking communities. These terms have been deprecated in some areas (including this site, which aliases both tag names to this one) due to use as anti-LGBT slurs.
Some communities have mistakenly taken to using the term as a word for feminine boys no matter if they convincingly look like girls or not. If you can correctly tell the character is male with complete certainty from the thumbnail alone without looking at the genitalia, it's not this.
While many otoko no ko engage in crossdressing, it is not a requirement. Sufficiently feminine characters can pass as girls even when near-nude or dressed in typically masculine clothing.
The following tags are aliased to this tag: femboy, otokonoko, and trap (learn more).