Moeka Koizumi (小泉 萌香, Koizumi Moeka, February 27, 1996) is a Japanese actress, voice actress and singer from Amagasaki, Hyogo Prefecture. She affiliated with Amuse. After awarding grand prix in sing & voice acting area of Amuse Audition Festival 2014, she made her first debut through the stage, 2015.
In 2021, She form a group Unit call "harmoe" with Haruki Iwata, Managed by Pony Canyon. Their 1st single "Kimagure Tictack(きまぐれチクタック, Capricious Ticktack)" reached the 11th place on the daily Oricon Singles Chart. And still active to this day.
She is best known as the Nana Daiba, Shioriko Mifune, Jennifer Yuka Sasago in the each multimedia franchise named Revue Starlight, Love Live! Nijigasaki High School Idol Club, D4DJ.
Known For

Love Live! Nijigasaki High School Idol Club Final Chapter Part 2
Shioriko Mifune (voice)
2025

Love Live! Series Asia Tour 2024 ~Minna de Kanaeru Monogatari~
Shioriko Mifune
2025

Harmony of Mille-Feuille
Mizuki Fujishiro (voice) · (1 episode)
2025

Possibly the Greatest Alchemist of All Time
Máni (voice) · (12 episodes)
2025

Love Live! Series Presents Unit Koushien 2024
Shioriko Mifune
2024

Revue Starlight ―The MUSICAL― The Wartime of Farewells
Nana Daiba
2024

Love Live! Nijigasaki High School Idol Club 7th Live! NEW TOKIMEKI LAND
Shioriko Mifune
2024

Love Live! Nijigasaki High School Idol Club Final Chapter Part 1
Shioriko Mifune (voice)
2024

Love Live! Nijigasaki High School Idol Club 6th Live! I love You ⇆ You love Me
Shioriko Mifune
2023

Ijigen Fes IDOLM@STER★♥Love Live! Uta Gassen
Shioriko Mifune
2023

Revue Starlight Band Live "Starry Session"
Nana Daiba
2023

Love Live! Nijigasaki High School Idol Club UNIT LIVE
Shioriko Mifune
2023

I Shall Survive Using Potions!
Emile (voice) · (12 episodes)
2023

harmoe 2nd LIVE TOUR「GOOD and EVIL」
Herself
2023

Love Live! Nijigasaki High School Idol Club: Next Sky
Shioriko Mifune (voice)
2023

Love Live! Nijigasaki High School Idol Club Nijitabi! TOKIMEKI FAN MEETING TOUR
Shioriko Mifune
2023

Revue Starlight ―The LIVE― #4 Climax
Nana Daiba
2023

ラブライブ!虹ヶ咲学園スクールアイドル同好会 UNIT LIVE! ~R3BIRTH R3VOLUTION~
Shioriko Mifune
2023

NieR:Automata Ver1.1a
Dahlia (voice) · (1 episode)
2023

Nijiyon Animation
Shioriko Mifune (voice) · (24 episodes)
2023

harmoe 1st LIVE TOUR
Herself
2022

Bloom Into You encore
七海燈子
2022

Revue Starlight Orchestra Concert
Nana Daiba
2022

Love Live! Nijigasaki High School Idol Club 5th Live! Where the Rainbow Blooms
Shioriko Mifune
2022

Sato Hinata Koizumi Moeka no Batotte Dinosaur in Fukui
Herself
2022

Love Live! Nijigasaki Nijigasaki High School Idol Club 4th Live! ~Love the Life We Live~
Shioriko Mifune
2022

ODDTAXI in the Woods
Shiho Ichimura (voice)
2022

Sasamori Miyu Kaori "Densetsu no Ikimono - Chosa Roke in Hakodate"
Herself
2022

Love Live! Nijigasaki High School Idol Club UNIT LIVE & FAN MEETING vol.4 R3BIRTH ~First DELIGHT~
Shioriko Mifune
2022

LoveLive! Series Presents COUNTDOWN LoveLive! 2021→2022 ~LIVE with a smile!~
Shioriko Mifune
2021

Love Live! Nijigasaki High School Idol Club Shuffle Festival
Shioriko Mifune
2021

DIVOC-12
Idol
2021

Revue Starlight ―The LIVE― #3 Growth
Nana Daiba
2021

Revue Starlight: The Movie
Nana Daiba (voice)
2021

ODDTAXI
Shiho Ichimura (voice) · (7 episodes)
2021

Love Live! Nijigasaki High School Idol Club 2nd Live!
Shioriko Mifune
2021

D4DJ Petit Mix
Jennifer Yuka Sasago (voice) · (7 episodes)
2021

Revue Starlight ―The LIVE Seiran― BLUE GLITTER
Nana Daiba
2020

YoRHa Girls Ver1.1a
No21
2020

D4DJ
Jennifer Yuka Sasago (voice) · (13 episodes)
2020

Bloom Into You: Regarding Saeki Sayaka
Nanami Touko
2020

Love Live! Nijigasaki High School Idol Club
Shioriko Mifune (voice) · (13 episodes)
2020

Revue Starlight: Rondo Rondo Rondo
Nana Daiba (voice)
2020

Revue Starlight ―The LIVE ONLINE―
Nana Daiba
2020

Revue Starlight 3rd StarLive "Starry Diamond"
Nana Daiba
2020

Revue Starlight 3rd StarLive "Starry Diamond" - Documentary
Self
2020

Bloom Into You
Touko Nanami
2019

Revue Starlight Orchestra Live "Starry Konzert"
Nana Daiba
2019

Shoujo☆Conte All Starlight
Nana Daiba · (26 episodes)
2019

Revue Starlight 2nd StarLive "Starry Desert" - Documentary
Self
2019

Revue Starlight 2nd StarLive "Starry Desert"
Nana Daiba
2019

Revue Starlight ―The LIVE― #2 Transition
Nana Daiba
2019

Revue Starlight 1st StarLive "Starry Sky"
Daiba Nana
2018

Revue Starlight 1st StarLive "Starry Sky" - Documentary
Self
2018

Revue Starlight
Nana Daiba (voice) · (12 episodes)
2018

Revue Starlight ―The LIVE― #1 revival
Nana Daiba
2018

Inuyashiki
Assistant Anchor
2018
Love Live! Nijigasaki High School Idol Club Final Chapter Part 3
Shioriko Mifune (voice)

Chronicle of the After-School Wars
Araso Tôtaka
2018