noun
year-end kindergarten performance; nursery school recital
A common event in Japanese preschools where children perform songs, dances, and short plays for parents, typically held near the end of the school year.
来週の生活発表会で、娘はうさぎの役をします。
At next week's year-end performance, my daughter will play the role of a rabbit.
生活発表会の練習が毎日あって、子どもたちはとても楽しそうです。
The children practice for the recital every day and seem to be enjoying it a lot.
Compound of 生活 (daily life, here referring to the children's daily activities at preschool) and 発表会 (recital, presentation event).