✨ Basic Meaning
🎯 Primary Function
📋 Grammar Structure
🎭 Usage Contexts
Commonly used in formal speeches, presentations, news reports, and official documents.
Can be used, but slightly less frequent than in formal contexts. More direct or simpler expressions might be preferred.
Frequently appears in written materials such as articles, reports, textbooks, and literature.
Used in spoken Japanese, particularly in more structured conversations, lectures, or news broadcasts.
💡 Common Applications
📌 Important Points
⚠️ Common Mistakes
🏛️ Cultural Context
🔍 Subtle Differences
📝 Conjugation Notes
This pattern attaches directly to a noun. There is no verb conjugation involved in the pattern itself.
🔊 Pronunciation Tips
The pronunciation is “o chūshin ni”. Pay attention to the long ‘u’ sound in “chū” (ちゅう) and the ‘sh’ sound in “shin” (しん).
🧠 Memory Tips
Think of a target symbol (◎) where the center point is the noun before を中心に, and everything else revolves around it.

I’m a software engineer based in Japan, with experience in developing web and mobile applications. I’m passionate about technology, especially in DevOps, AI, and app development using platforms like AWS, Flutter, and Node.js. My goal is to build a website that shares knowledge about the Japanese language and IT, helping everyone learn and grow more easily in the digital era.