おつ

• Reading: おつ
• Romaji: otsu
• Pronunciation: /o.tsɯ/

Meaning

A casual abbreviation of otsukaresama, used as a quick 'good work' or 'bye' in texts and chats.

おつ is an extremely common texting abbreviation of お疲れ様 (otsukaresama desu), which conveys appreciation for someone's effort or serves as a parting greeting. It is almost exclusively used in written form — LINE messages, chat rooms, and online communities. The brevity makes it feel friendly and effortless, though it can come across as too casual in professional settings.

Examples

1. 今日の配信おつ！めっちゃ面白かった。 Great stream today! It was super fun.
2. バイト終わった？おつー！ You're done with your shift? Nice work!
3. おつ、また明日ね。 Good work, see you tomorrow.

Usage Guide

Context: texting, online chat, gaming, social media

Tone: friendly, casual

Do Say

• 配信おつ！楽しかったよ (Thanks for the stream! It was fun)
• おつー、お先に帰るね (Good work, I'm heading out first)

Don't Say

• 上司へのメールで「おつ」は失礼 (Writing 'otsu' to your boss in an email is rude — use お疲れ様です)

Common Mistakes

• Using おつ in spoken conversation — it sounds unnatural outside of text
• Sending おつ to seniors or superiors at work

Origin & History

Shortened from お疲れ様 (otsukaresama), a standard Japanese greeting acknowledging effort. The abbreviation became widespread in 2000s internet culture, especially on 2channel and in online gaming.

Cultural Context

Era: 2000s internet culture

Generation: Millennials and Gen Z

Social background: Universal online

Regional notes: Used across all of Japan in digital communication. Rarely spoken aloud.