✨ Basic Meaning
🎯 Primary Function
📋 Grammar Structure
🎭 Usage Contexts
Can be used, especially in written language or formal speeches, to humbly describe one’s own status or achievements, or to critically assess a situation.
Used in conversation to express personal feelings of limitation, disappointment, or sometimes to lightly dismiss something.
Common in essays, articles, reviews, and formal reports to express critical evaluation, humble self-assessment, or resignation.
Used in various situations, from casual chat to more formal discussions, depending on the nuance required.
💡 Common Applications
📌 Important Points
⚠️ Common Mistakes
🏛️ Cultural Context
🔍 Subtle Differences
📝 Conjugation Notes
Connects directly to nouns. Connects to plain form verbs and い-adjectives. Connects to な-adjectives without な (e.g., 単純でしかない). Can attach after の (e.g., V-plain + の でしかない) but direct connection is more common.
🔊 Pronunciation Tips
Pronounced clearly, emphasizing “shika nai”. The で is usually short.
🧠 Memory Tips
Think of 「〜でしか」 as “except for 〜, nothing else” and 「ない」 as “doesn’t exist”. So, “nothing exists except for 〜”, implying that 〜 is all there is, and that amount/quality is insufficient or limited. “It’s only X, and that’s all.”

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.