This site makes learning Japanese feel like an adventure! Instead of dull textbooks, you’ll explore a world of lessons designed like game levels. Our structured courses guide you through grammar, phrases, and vocabulary step by step. Plus, we use quizzes and interactive exercises to help reinforce what you learn in a fun and engaging way.
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Hiragana (ひらがな): Used for native Japanese words and grammatical elements.
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Katakana (カタカナ): Used for foreign words and names.
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Kanji (漢字): Chinese characters used for meaning-based writing.
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We offer a free version that gives you access to one beginner-level lesson (that includes 4 segments), but to unlock more advanced courses, track your progress, and collect more Kobans, you can upgrade to a paid plan. We aim to provide high-quality learning tools while keeping things affordable!
Click here for plans and pricing
We combine language learning with an immersive, game-like experience. Instead of just reading through lessons, you’ll progress through a digital world, unlocking new levels and challenges as you learn. Our focus is on keeping it fun, interactive, and culturally rich, so you don’t just learn Japanese—you experience it!
We love hearing from users! If you run into a bug or have an idea to make the platform better, you can contact us through the Get In Touch section of the FAQ page on this site. You can also contact us for any other comments or feedback as well at kojojp.contact@gmail.com!!
We currently focus on helping you build real-world Japanese skills, but we may offer completion certificates in the future. If you're preparing for the JLPT (Japanese Language Proficiency Test), our lessons will give you the foundation you need!
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Go to your dashboard and click on the gear icon next to your profile for Settings, and;
(If you’d like to cancel your subscription)
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Click on Plan Type under Subscription.
(If you’d like to cancel your subscription)
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Select Cancel Subscription and follow the prompts.
Your subscription will remain active until the end of the billing cycle, and you won’t be charged again.
(If you want to delete your account entirely)
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Scroll down to Delete Account.
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Follow the confirmation steps to permanently remove your account and data.
⚠️Warning: Deleting your account is irreversible. All progress, achievements, and saved data will be lost. If you’re unsure, you can pause your subscription instead of deleting your account.
Need help? Contact our Support Team at kojojp.contact@gmail.com-
We’d love to hear from you! Please fill out this form, and we'l respond within 24-48 business hours.
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Contact Us
FAQ & Contact
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Frequently Asked Questions and Our Support Team
Find answers or contact our support team.