ミドル級 でしょう
midorukyūdeshō
1. Middle class; Probably middle class
★ Common
Noun
#184102
1. Middle class; Probably middle class
1. holiday; day off
2. sleep; rest
3. good night
1. classmate
1. to hurry; to rush
1. 9th day of the month
2. nine days
1. consecutive holidays
1. spring break; spring vacation