This course is ideally suited for students who have already established a basic foundation in Japanese. Our focus is on systematically organizing your grammar knowledge and developing practical application skills. We will deeply explore difficult grammatical points and nuances to help you achieve accurate and natural Japanese usage.

・Students who have already mastered the Japanese fundamentals (Hiragana, Katakana, and basic sentence structures).

・Those who are self-studying but feel uncertain about their grammar knowledge.

・Learners who wish to understand more complex expressions and the subtle nuances of natural Japanese.

Our course utilizes a flexible lesson ticket system for all private sessions. This allows you to purchase lessons upfront and book them entirely at your convenience, perfectly integrating your studies into your lifestyle and pace.

【How the Lesson System Works】

①✔Purchase the necessary number of lesson tickets directly on this EC site.

②✔Once purchased, you will gain access to our official dedicated online reservation system.

③✔Check the instructor’s availability and book your lessons for the dates and times thatb work best for you.

④✔Attend your private, one-on-one online lesson at the scheduled time!

【Lessons & Ticket Detailes】

・Lesson Format : All session are fully private (one-on-one) with a dedicated instructor.

・Materials : We utilize C.C.Rainbow’s orisinal teaching materials specifically designed for beginners.

・Ticket Validity : Each ticket set has an expiration date of 12 months from the date of purchase.

[Targeted Weakness Analysis]

Lessons are personalized to your skill level, allowing us to thoroughly delve into and resolve your specific grammar pain points.

[Practical Grammar Application] We focus on moving beyond rote memorization to transform grammar rules into “usable power” in actual conversation and writing.

[True Flexibility]

Book and manage your schedule 24/7 online. Perfect for busy professionals and students.

[High-Quality Private Coaching]

Every lesson is private, ensuring your questions are answered immediately and that you progress at your optimal learning speed.

✏Important Notes

・Lesson tickets are non-refundable for any reason.

・Cancellations or rescheduling of a lesson must be made no later then 12 hours before the scheduled time.