年ねん中ちゅう組ぐみ

noun

middle class (kindergarten, pre-school)

Refers to the class for children around 4–5 years old in Japanese kindergartens or pre-schools, between 年少組 (younger class) and 年長組 (older class).

• うちの子こは今年ことし、幼よう稚ち園えんの年ねん中ちゅう組ぐみです。