✨ Basic Meaning
🎯 Primary Function
📋 Grammar Structure
🎭 Usage Contexts
Commonly used in formal contexts like presentations, reports, and guidebooks when describing places, products, or people.
Also frequently used in everyday conversations.
Very common in written materials like articles, brochures, and travel guides.
Widely used in spoken Japanese, from casual chats to formal speeches.
💡 Common Applications
📌 Important Points
⚠️ Common Mistakes
🏛️ Cultural Context
🔍 Subtle Differences
📝 Conjugation Notes
「有名」 is a な-adjective. The pattern is [Noun] は [Noun/Characteristic] で 有名です/だ.
🔊 Pronunciation Tips
「有名」 (yūmei) – make sure to elongate the 「ゆう」 sound. 「で」 is pronounced like “deh”. 「は」 is pronounced “wa” when acting as a topic marker.
🧠 Memory Tips
Think of 「で」 as indicating “by way of” or “because of” the characteristic that makes something famous. [Topic] は [Reason] で [Famous].

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.