Junior high school students in Japan stay online until 10:25 p.m. on average: survey – The Mainichi
https://mainichi.jp/english/articles/20231013/p2a/00m/0na/007000c
Junior high school students in Japan stay online until 10:25 p.m. on average: survey – The Mainichi
https://mainichi.jp/english/articles/20231013/p2a/00m/0na/007000c