握あく手しゅ会かい

noun

handshake event; meet-and-greet with handshake

An event where fans can meet and shake hands with a celebrity, idol, or athlete. Common in Japanese pop culture, especially with idol groups.

• アイドルの握あく手しゅ会かいに参さん加かするために朝あさ早はやくから並ならんだ。

  I lined up from early morning to attend the idol's handshake event.