反面

• Reading: はんめん
• Romaji: hanmen
• Kanji breakdown: 反 (han/so) — reverse, oppose; 面 (men/omote) — face, side, aspect
• Pronunciation: /hãmmen/

Meaning

On the other hand; the flip side; the reverse aspect. Introduces a contrasting or opposing quality or consequence.

A noun used as a conjunctive adverb. Its primary function is as a contrastive connector: 〜反面、〜 (while/whereas A, on the other hand B). Introduces a drawback, paradox, or contradictory aspect. Differs from 一方 in that 反面 specifically emphasises the opposing or problematic side of something predominantly positive.

Examples

1. その薬は効果が高い反面、副作用も無視できない。 While the medicine is highly effective, its side effects cannot be ignored.
2. 自由が拡大した反面、責任も増大した。 As freedom has expanded, responsibility has increased in equal measure.
3. 彼は仕事に熱心な反面、家族との時間をないがしろにしがちだった。 While he was dedicated to his work, he tended to neglect time with his family.

Usage Guide

Context: argumentation, writing, analysis, daily conversation

Tone: neutral

Origin & History

Compound of 反 (han, reverse/opposite) and 面 (men, side/face/aspect). Literally the reverse face — used metaphorically for the opposing or contrasting aspect of something.

Cultural Context

Era: Modern

Generation: All ages

Social background: Universal