Vocabulary consisting only from characters you are able to read
留年
rjuunen
repeating the same class (school), staying more than two years in the same classgakkou, suru
下る
kudaru
(1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans