✨ Basic Meaning
🎯 Primary Function
📋 Grammar Structure
🎭 Usage Contexts
Very common and necessary when speaking to or about superiors, teachers, customers, or people of higher status.
Generally not used. Using honorifics in informal settings with friends or family can sound unnatural or overly stiff.
Used in formal letters, emails, and official documents when referring to the actions of a respected person.
Extremely common in business, customer service, and interactions where politeness and respect are required.
💡 Common Applications
📌 Important Points
⚠️ Common Mistakes
🏛️ Cultural Context
🔍 Subtle Differences
📝 Conjugation Notes
The most common form is the ます form: いらっしゃいます. Past polite: いらっしゃいました. Negative polite: いらっしゃいません. Te form: いらっしゃって. Other forms exist but are less common at N4.
🔊 Pronunciation Tips
The stress is relatively flat across “i-ra-ssha-ru”. Practice saying “irasshaimasu” smoothly.
🧠 Memory Tips
Think of “いらっしゃる” as the “VIP verb” – you use it for important people who are “being,” “coming,” or “going.”

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.