PrettyFluent
This is just a lesson preview. Get the interactive lesson free on PrettyFluent
➡️

How to Say ‘Make into; be’ in Japanese

にして

ni shi te

[nee shee teh]

💬 Usage Tip: [にして] comes from [にする], meaning “make it into” or “keep it as.” In [いい子にして], it means “be/behave as.”

🇯🇵 In Japan: This pattern is common in phrases about choosing, changing, or keeping a state in Japanese.

Phrase Breakdown

ni

[nee]

into; as

に marks the result or state something changes into. Here it means “into” in the phrase にして.

Example

へやをきれいにして。

Make the room clean.

shi

[shee]

do; make

し is from する, “to do” or “to make.” In にして, it means “make into.”

Example

いい子にして。

Be a good child.

te

[teh]

and; do it

て is the te-form ending. In にして, it forms a request like “make it ...” or “be ...”

Example

しずかにして。

Be quiet.

Get the Full Learning Experience

This lesson is just a preview. Download PrettyFluent to practice pronunciation, roleplay conversations, and master vocabulary with spaced repetition.

Pronunciation Feedback

AI-powered speech recognition to perfect your accent

Spaced Repetition

Retain vocabulary long-term with smart practice

Immersive Roleplaying

Practice real conversations with AI partners

Custom Scenarios

Request lessons tailored to your specific needs

Download PrettyFluent on the App StoreGet Full Lesson

What Learners Are Saying

Teaching in Osaka and I wanted to connect with my students beyond the classroom. The everyday conversation scenarios made my Japanese feel natural, not textbook-y.

Mia S., 25, English Teacher

Moved to Tokyo and the polite vs. casual speech levels were killing me. This app breaks it all down with real scenarios. My coworkers noticed the difference in weeks.

Kevin Z., 31, Game Developer

I tried five different apps before this one. The roleplay conversations are what finally made things click. I actually remember what I learn now.

Sofia R., 31, Marketing Manager