source: https://twitter.com/humikane/status/1131476210817458176
http://www.ne.jp/asahi/humikane/e-wacs/tw/jin.jpg
１６，７歳くらいのあの人　スーツは当時最新だった88式

source: https://twitter.com/humikane/status/1131476210817458176
http://www.ne.jp/asahi/humikane/e-wacs/tw/jin.jpg
That person around 16-17 years old. The suit was the latest for the time, the 88-type.