看哪个有上哪个吧

https://www.udemy.com/course/japanese-foundation-course/
https://www.udemy.com/course/online-japanese-jlpt-n5-digital-workbook-beginner-level/?couponCode=ST22FS22724
https://www.udemy.com/course/japanese-language-bootcamp-your-100-day-challenge/?couponCode=ST22FS22724