Learning Japanese is must if you are freshers then...

Learning Japanese is must if you are freshers then.. the fees for japanese class is deducted from yours salary every month.

No fix timing.. in the ending of your day.. you will hey a new task just before end of day.. and you have to do it on any cost.

HR policies and Salary structure are very poor ( main goal is to deduct money from your pocket)

No fixed platform to work.. at the end all you know is little things from all the platform which you worked.

Better you consider Google and Glassdoor reviews for your future.