Yes, there are many online Japanese language schools. From historical Japanese language schools to new types of schools that are cheap and unlimited, you have many options. Below are some examples.
JPLT Japanese School
(https://jplt-dialogplus.com/)
This is the most inexpensive online Japanese language school that offers unlimited lessons.
It caters to all Japanese language learners from JLPT N5 class to intermediate class. There are also many free programs from the current association.
Although group lessons are the norm, there are many attractive lessons taught by Japanese Japanese teachers that can be chosen freely.
Not only foreigners living in Japan, but also Japanese language learners from the United States and Asian countries are studying here.
Native Camp Japanese
(https://ja.nativecamp.net/)
This is a new type of online Japanese language school that offers unlimited one-on-one lessons for a fixed monthly fee. With over 600 Japanese teachers, you can study Japanese 24 hours a day.
Japan Online School
(https://www.jos-corp.com/)
Courses are available to meet all needs, from daily conversation to exam preparation and business courses. There are detailed levels from beginner to advanced, so people of any level can take the course.
ALC Online Japanese School
(https://nihongo.alc.co.jp/)
An online Japanese language school run by ALC, which has a long history of language education. There are many courses to choose from depending on your purpose.
ISI Japanese Language School
(https://www.isi-education.com/)
An online Japanese language program run by a Japanese language school with multiple campuses in Japan. You can take high-quality lessons from experienced teachers. They also hold events for Japanese language learners to interact with each other.
GoGo Nihongo
(https://japaneseonline.gogonihon.com/)
A prestigious online Japanese language school.
In addition to these schools, there are many other schools where you can learn Japanese online. When choosing a school, it is important to compare whether there are courses that suit your learning goals, the quality of the teachers, the fees, etc.
Some online Japanese language schools also offer free trial lessons, so we recommend trying a few out first.