Ayaka Arai

Known for

Acting

Born

June 20, 2003 (age 23)

Birthplace

Osaka, Japan

Biography

Ayaka Arai, known mononymously as Ayaka, is a Japanese singer under JYP Entertainment. She is a member of the girl group NiziU, formed through the 2020 reality competition show Nizi Project.

Best known work

Lovesick Ellie

2024

NiziU Live With U "Awake"

2025

Idol Complaint Manager HUR

2023

NiziU Live With U "COCO! nut Fes."

2024

NiziU Live With U "Burn it Up"

2023

We NiziU! TV

2020

Nizi Project

2020

NiziU School

2022

Made in NiziU

2022

NiziU LEAGUE

2023

Filmography

2026
NiziU Special: PortfolioTV
as Self (1 episode)
2025
NiziU Live With U "Awake"
as Self
2024
NiziU’s Rural GetawayTV
as Self (8 episodes)
2024
NiziU Live With U "COCO! nut Fes."
as Self
2024
NiziU RACETV
as Detective Ayaka (6 episodes)
2024
Lovesick Ellie
as Student
2024
NiziU's ARCADETV
as Self (6 episodes)
2023
NiziU's Healing GlampingTV
as Self (4 episodes)
2023
NiziU's Summer VacationTV
as Self (8 episodes)
2023
NiziU Live With U "Burn it Up"
as Self
2023
Idol Complaint Manager HURTV
as Self (1 episode)
2023
NiziU COMPANYTV
as Assistant Manager (5 episodes)
2023
NiziU's Winter StoryTV
as Self (4 episodes)
2023
NiziU LEAGUETV
as Self (5 episodes)
2022
Made in NiziUTV
as Self (8 episodes)
2022
NiziU SchoolTV
as Self (7 episodes)
2021
NiziU ScoutTV
as Self (10 episodes)
2020
We NiziU! TVTV
as Self (18 episodes)
2020
Nizi ProjectTV
as Self - Contestant (20 episodes)