One trial course (limited to one per person) 25 minutes
Pickup currently not available
Can the class time be changed?
You can change your lesson time within 12 hours of the lesson start date. However, if you change your lesson time more than 12 hours before the lesson starts, the lesson will be considered completed and will not be refunded. Please note that
Which platform is the course conducted on?
I mainly use Google meet for classes.
What payment methods are available?
You can pay with a credit card, so you can buy with confidence even from overseas.
If you purchase a subscription course (Monthly 4-lesson ), it will be automatically renewed.
To cancel, please make sure to complete the cancellation before the first lesson of each cycle begins.
※ Trial lessons and one-time lessons are not part of the subscription.
Can I get a refund after purchasing a course?
We are sorry, but we do not accept refunds once the course is purchased. Thank you for your understanding.
I want to take classes twice a week. What is the best arrangement?
ONER's "Four Times a Month Plan" is planned according to the school week.
If you would like to take classes twice a week, you can purchase the 4-session plan in two different weeks.
For example: Tuesday (4 times a month) + Thursday (4 times a month) = 2 classes per week
This way, you can have a fixed time and a fixed teacher, making it easier to establish a stable learning rhythm.
A frequency of twice a week also helps with review and practice, and is a highly recommended schedule!
ONER's official courses
