Translation guide
The English phrase 'straighten up' has two main meanings: to tidy or organize a space, and to improve one's posture or behavior. This guide covers natural Japanese expressions for each.
To make a room, desk, or area neat by putting things in order.
The most common and versatile verb for tidying up. Used for rooms, desks, toys, etc.
To sit or stand more upright, or to stop misbehaving.
The English phrasal verb 'straighten up' does not have a single direct equivalent in Japanese. Always choose the expression based on whether you mean tidying or posture/behavior.
Please straighten up your room.
Straighten up your desk.
Implies organizing systematically, not just tidying. Often used for documents, shelves, or digital files.
Please straighten up the documents.
Means to put things in their proper places; often used in contexts like 'a place for everything and everything in its place'. More formal or written.
Please straighten up the tools.
Literally 'correct one's posture'. Used for both physical posture and metaphorical attitude.
Straighten up your back and fix your posture.
He was scolded and straightened up his act.
Specifically means to straighten one's back. Common in instructions for sitting or standing properly.
Sit up straight.
A casual, all-purpose phrase meaning to behave properly or get oneself together. Often used with children.
Straighten up! (Behave yourself!)
A formal expression meaning to adjust one's sitting posture, often in a traditional setting. Implies showing respect.
He straightened up his posture in front of the guest.