Leonii has 2 Stray Kids concerts.

Stray Kids (Korean: 스트레이 키즈; RR: Seuteurei Kijeu; often abbreviated as SKZ) is a South Korean boy band formed by JYP Entertainment through the 2017 reality show of the same name. The group is composed of eight members: Bang Chan, Lee Know, Changbin, Hyunjin, Han, Felix, Seungmin, and I.N. Originally a nine-piece group, member Kim Woojin left due to undisclosed personal reasons in October 2019.