attending cram school; going to cram school
Refers to the regular practice of going to a juku (cram school), often used in contexts discussing children's education or busy schedules.
He goes to cram school every day and has almost no time to play.
Because of attending cram school, the time I spend with my family has decreased.
Compound of 塾 (juku, 'cram school') and 通い (kayoi, 'going back and forth'), the continuative form of 通う (kayou, 'to commute').