腹黒い

• 読み: はらぐろい
• ローマ字: haraguroi
• 漢字の分解: 腹 (belly/stomach → inner thoughts) + 黒い (black/dark) → having dark inner thoughts, scheming behind a friendly exterior
• 発音: /ha.ɾa.ɡɯ.ɾo.i/

意味

Scheming, black-hearted — someone who appears nice on the surface but is cunning and manipulative underneath.

腹黒い describes someone whose outward friendliness masks calculating, self-serving intentions. In anime and manga, the 腹黒キャラ (black-hearted character) is a popular archetype — smiling politely while plotting behind the scenes. In real life, it is a strong accusation that goes beyond simple 裏表 to imply active manipulation.

例文

1. あいつ笑顔の裏で腹黒いこと考えてるよ、気をつけて。
2. 腹黒い人ほど第一印象がいいから怖いよね。
3. 腹黒キャラが実は一番人気あるの面白い。

使い方ガイド

場面: character criticism, anime/manga, gossip, social media

トーン: accusatory, wary, sometimes humorous (for fictional characters)

正しい言い方

• 腹黒いキャラ好きなんだよね (I like scheming characters in fiction)
• あの人腹黒いから裏で何してるかわからない (That person is scheming — you never know what they're doing behind the scenes)

避ける言い方

• 冗談でも上司に「腹黒いですね」は言わない方がいい (Even as a joke, don't call your boss 腹黒い)

よくある間違い

• Using 腹黒い casually or as a light joke — it is a seriously negative character assessment when applied to real people
• Not understanding the 腹 (belly) metaphor in Japanese — the belly represents true feelings (腹の中 = one's true thoughts)

起源と歴史

From 腹 (belly/stomach, metaphorically one's inner thoughts) + 黒い (black/dark). The belly in Japanese culture represents one's true feelings (腹の中 = what one truly thinks). 'Black belly' thus means dark/evil inner thoughts.

文化的背景

時代: Classical concept, popular anime/manga archetype

世代: All ages

社会的背景: Universal

地域メモ: Used across all of Japan. The 腹黒キャラ is a well-known character archetype in anime, manga, and drama.