Use し to present reasons or qualities that support a conclusion; even one し can suggest there are others.

The idea

Attach し to a plain predicate: 行くし, 安いし, 静かだし or 休みだし. Repeat it to list reasons, then state the result; the result may also be left understood. Polite forms such as ですし are possible.

Patterns to compare
PredicateWith し
行いく行いくし
安やすい安やすいし
静しずかだ静しずかだし
休やすみだ休やすみだし

Examples

  • この店みせは安やすいし、おいしいし、よく行いきます。This restaurant is inexpensive and delicious, so I often go there.
  • 駅えきに近ちかいし、部屋へやも静しずかだし、ここに住すみたいです。It is near the station and the room is quiet, so I want to live here.
  • 明日あしたは休やすみだし、ゆっくり映画えいがを見みます。Tomorrow is a day off, and besides, I can take my time watching a film.
  • 雨あめも降ふっているし、風かぜも強つよいし、出でかけません。It is raining and the wind is strong, so I will not go out.
  • 時間じかんがないし、お金かねもないし、旅行りょこうはやめます。I have neither time nor money, so I will give up the trip.
  • あの先生せんせいは親切しんせつだし、説明せつめいもわかりやすいです。That teacher is kind, and their explanations are easy to understand too.

Read-aloud uses a synthetic Japanese voice available on your device. Voice quality and availability vary; it does not assess your pronunciation.

Watch out

Do not drop だ from an affirmative noun or な-adjective in the plain form: 静かだし, not 静かし. Unlike a simple から reason, し often implies a non-exhaustive list.

Try it yourself

  1. 「安やすい」→ __し

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    安い

    安い — An い-adjective keeps its final い before し.

  2. 「静しずか」→ __し

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    静かだ

    静かだ — Add the plain copula だ to the な-adjective.

  3. 「休やすみ」→ __し

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    休みだ

    休みだ — A plain affirmative noun predicate takes だ.

  4. 「行いきません」→ __し

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    行かない

    行かない — Change the polite negative to the plain negative before し.

Use it today

Give two reasons for choosing a place, then give one reason with し and leave any other reasons unstated.