Rei Naoi (直井怜), also known as her stylized name REI (レイ), is a Japanese singer under Starship Entertainment. She is a member of the girl group IVE.

KNOWN FOR

Running Man
2023
Men on a Mission
2023
Amazing Saturday
2022
Pokémon Horizons
2024
Lee Mujin Service
2022
Just an Excuse
2024
The Game Caterers
2022
The Seasons
2023
IDOL 1N2D
2022
IVE ON
2021
Han Moonchul's Dashcam Review
2025
IU's Palette
2025

FILMOGRAPHY

All
Movies
TV
Acting
42
Sound
2
2026
IVE THE 4TH FAN CONCERT 〈DIVE into IVE〉
as Herself
2026
Call Me Baby
as Self
2025
IVE THE 1ST WORLD TOUR SHOW WHAT I HAVE - ENCORE
as self
2025
IVE Live at Lollapalooza Berlin 2025
2025
Music Bank in Lisbon 2025
2025
IVE WORLD TOUR 'SHOW WHAT I AM' CONCERT LIVE IN SEOUL - DAY 3
2025
2025 IVE The 3rd Fan Concert
2025
IVE: Live at Lollapalooza Paris 2025
as Self
2025
Sixth Sense: City Tour
as Self
2025
IU's Palette
as Self
2025
IVE THE 1ST WORLD TOUR 'SHOW WHAT I HAVE' - ENCORE
2025
When I leave the house, I feel like I'm going to die
as 선생님
2025
Sana’s Fridge Interview
as Self
2025
크레이지 리치 코리안
2025
NOPOGY
as Self
2025
Debut's Plan
2025
Han Moonchul's Dashcam Review
as Self
2024
IVE THE 1ST WORLD TOUR 'SHOW WHAT I HAVE' - ENCORE
2024
IVE THE 1ST WORLD TOUR in CINEMA
as Self
2024
Running Man
2024
Just an Excuse
as Self
2024
Country Life of Gen-Z
as Self
2024
IVE THE 1ST WORLD TOUR 'SHOW WHAT I HAVE'
2023
IVE THE FIRST FAN CONCERT 'The Prom Queens'
2023
IVE THE 1ST WORLD TOUR 'SHOW WHAT I HAVE'
2023
The Seasons
as Self
2023
Music Universe K-909
as Self
2023
Men on a Mission
2023
Running Man
as Self - IVE Member
2023
K-Pop Generation
as Self
2023
Follow Rei
2023
The Silence Of IDOL
as Rei
2022
I'VE SUMMER
2022
Kpop.Flex 2022 Global Stream
as Self (Rei)
2022
IDOL 1N2D
2022
IVE OFF
as Self
2022
Lee Mujin Service
as Guest
2022
The Game Caterers
as Self
2022
Amazing Saturday
as Self
2021
1,2,3 IVE
as Self
2021
IVE ON
as Self
2021
IVE ON
as Self