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Screenshots

  • Kosei Online screenshot 1
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  • Kosei Online screenshot 3
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  • Kosei Online screenshot 5
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  • Kosei Online screenshot 7
  • Kosei Online screenshot 8

About Kosei Online

Learn Japanese with Kosei
With the message "Bringing the best quality multilingual courses to Vietnamese people", Kosei offers a comprehensive learning and practice program from N5 to N2, helping learners access and learn Japanese easily and conveniently. Benefit anytime, anywhere, on any device.
Based on our own strengths, with the unique characteristics that Kosei brings, we firmly believe that we have, are and will create certain marks in the hearts of all of you and increasingly affirms that "Choosing Japanese Quirk is always the right thing".
GENERAL INFORMATION ABOUT THE COMPANY
Name: Kosei Vietnam Joint Stock Company
Address: No. 136 Le Trong Tan, Khuong Mai, Thanh Xuan, Hanoi.

Phone: 0246 68 68 362 – Hotline: 0966 026 133 - 098 660 1762

Email: [email protected]

Website: https://koseionline.edu.vn/ - https://kosei.vn/ - https://koseionline.vn/

Fanpage:
https://www.facebook.com/NhatNguKosei
https://www.facebook.com/hoctiengnhatcungkosei
https://www.facebook.com/koseinihongo1

What’s new

Version 1.0.6 · Updated November 14, 2025

Cập nhật: - Fix bug xem lịch sử thi - Fix bug xem video bài học - Nâng cấp sdk theo tiêu chuẩn mới

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