一方

(2 entries)
いっぽう
JLPT:N3
Frequency:
1

One of two; the one side or party (when contrasting two items or people).

Noun

Examples

二つの案の一方を採用することに決めた。

We decided to adopt one of the two proposals.

川の一方は急な崖になっている。

One side of the river is a steep cliff.

その契約では一方の義務だけが詳しく書かれていた。

In that contract, only one party's obligations were described in detail.

2

Used to present a contrast or parallel (on the one hand ... on the other hand).

Conjunction

Examples

彼は仕事は速いが、一方で細かい所に気を使わない。

He works quickly, but on the other hand he doesn't pay attention to small details.

その映画は映像は美しい。一方、ストーリーはやや単純だ。

The film has beautiful visuals. On the other hand, the story is somewhat simple.

一方で省エネを進める必要があるが、他方で生活の利便性も保たねばならない。

On the one hand we need to promote energy saving; on the other hand we must maintain convenience in daily life.

3

A conjunction meaning 'whereas', 'while', or 'meanwhile' used to indicate contrast or concurrent states/events.

Conjunction

Examples

彼は音楽の才能がある。一方、妹はスポーツが得意だ。

He has musical talent, whereas his younger sister is good at sports.

都市部では人口が増えている。一方、地方では減少が続いている。

Population is increasing in urban areas. Meanwhile, it continues to decline in rural areas.

先生は厳しい。一方、生徒たちには信頼されている。

The teacher is strict; at the same time, he is trusted by the students.

4

Used as a suffix/adverb to indicate a continuing trend or tendency (to keep doing something; to become more and more ...).

NounNoun (Suffix)Adverb

Examples

物価は年々上がる一方だ。

Prices keep rising year after year.

彼の病状は治るどころか悪化する一方だ。

His condition is not improving; it's only getting worse.

スマートフォンの使用時間が増える一方で、睡眠時間が減っている。

As smartphone usage time increases, sleep time is decreasing.