陰(いん)キャ

Etymology: Abbreviation of 陰気(いんき)なキャラクター (陰気(いんき) "gloomy" + キャラクター "character"). The term emerged in Japanese internet culture in the 2010s.

Register: Casual/Slang
Primarily used among young people in casual conversation and online. Can be self-deprecating or mildly negative depending on context. Avoid in formal settings.

Usage

• Often used for self-description by introverts
• Can carry negative connotations when used about others
• The opposite term is 陽(よう)キャ (extrovert)
• Sometimes written as インキャ in katakana

Similar words

• 陰(いん)キャ: slang for introvert, casual/youth language
• 内向的(ないこうてき): introverted (formal, neutral)
• 人見知(ひとみし)り: shy around strangers (specific trait)

Cultural note

The 陰(いん)キャ/陽(よう)キャ dichotomy has become a common way for Japanese youth to categorize personality types, similar to introvert/extrovert in English but with more casual, sometimes self-deprecating nuance.