✨ Basic Meaning
🎯 Primary Function
📋 Grammar Structure
🎭 Usage Contexts
Can be used in formal contexts, often in written reports, speeches, or official announcements reflecting on a long-term process or endeavor.
Very common in daily conversation to express relief, satisfaction, or the conclusion of a long-awaited event.
Frequently used in narratives, reports, academic papers, and articles to mark the culmination of a long process or series of events.
Widely used in spoken Japanese to express the feeling of something finally happening after a significant wait or effort. The nuance can vary depending on the context (relief, satisfaction, regret, etc.).
💡 Common Applications
📌 Important Points
⚠️ Common Mistakes
🏛️ Cultural Context
🔍 Subtle Differences
📝 Conjugation Notes
ついに is an adverb and does not conjugate. It typically precedes the verb or clause it modifies.
🔊 Pronunciation Tips
Pronounced tsu-i-ni. Ensure both “i” sounds are pronounced clearly.
🧠 Memory Tips
Think of ついに as “Tsuu-i-ni! It finally happened after a long time!”

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.