Kei

2017

• [ ] Lovelyz: 2017 Summer Concert Always (Herself) 

2018

• [ ] Lovelyz: Lovelyz in Winterland 2 (Herself) 

2019

• [ ] 2019 LOVELYZ Concert "Lovelyz in Winterland 3" (Herself) 
• [ ] Lovelyz: Lovely Day 2 (Herself) 

2020

• [ ] LOVELYZ ONTACT Concert "Deep Forest" (Kei) 
• [ ] Lovelyz: 2019 Summer Concert [Alwayz 2] (Self (Kei)) 

2021

• [ ] Midnight Sun (musical) (Seo Haena) 

2023

• [ ] EL7Z UP - Japan 1st Fan Concert 'Piece Up' (Kei (Lovelyz))