Get the confidence with Japanese language with logic

Hi, I’m Kosei.

I was born and raised in Japan and have over 10 years of experience working in the R&D field. This includes time at a national research institute where I published patents.

Later, I earned a Master’s degree in Applied Linguistics in the UK, driven by my curiosity about language learning.

My unique background makes me particularly effective at teaching Japanese with structure and logic, which helps achieve goals more efficiently. Additionally, having struggled with learning a second language myself, I am always empathetic toward my students.

Currently, I work overseas in an international company, teaching Japanese to my colleagues while also supporting learners online.

Here are some of the services I offer:

🎯 **JLPT Preparation (N5–N1)** — Efficient and structured lessons focused on exam content.

📘 **Grammar Explained Logically** — Clear, step-by-step explanations rather than just intuitive understanding.

✍️ **Practice with Real Examples** — Connecting textbook knowledge with practical test answers.

🌍 **English Support Available** — Feel free to ask me anything in English if you need assistance.

In our trial lesson, please share your struggles and goals with me. Together, we will create a clear roadmap toward your success.