Ruka Ishikawa is a Japanese actress. Before acting, she was a model while attending Sophia University. She took an interest in acting after taking an acting workshop in college then subsequently joining production company Cheese Film as an actress where she trained for 6 months. Her debut was a stage play "SUGAR WORKS".
However, her first appearance on video was in 2019 for "Colorless" as part of an "unfinished movie trailer awards" contest where director Takashi Koyama discovered her on Instagram. The trailer won 1st place which lead to the trailer being turned into a full movie thus also being her movie debut. She won best new actress award from the Japanese Movie Critics Award for her lead role in "Colorless".
In 2020, she transferred to Sony Music Artists.
(Source: Japanese Wikipedia)

水の中で深呼吸
Aoi
2025

Breathing Underwater
2025

Raindrops From The Sun
2024

Bunt Man
Kyouko Kajima · (11 episodes)
2024

This Hamburguer Has No Pickles
2024

I Am... 23 Year Olds
Okajima Mari · (1 episode)
2024

Ripe for the Picking
Kodaira Ren · (9 episodes)
2024

Ichiko
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2023

Qualia
2023

Dog and Scum
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2023

My Sly Bestie
Honda Ai · (12 episodes)
2023

Aitsu o yoroshiku
2022

Anger Girl
Nico
2022

The Van Gogh Downstairs
Hana Takao · (8 episodes)
2022

I Fell in Love With the Girl Who Gave Me an Eraser
Matsudaira · (2 episodes)
2022

I Just Want To See You
Yoshimura Riko · (4 episodes)
2022

The Honest Realtor
Momoka · (1 episode)
2022

Shrieking in the Rain
2021

I Mean, I Want to Say I Like It
Morita Miku · (12 episodes)
2021

A Girl on the Shore
Koume Satou
2021

Colorless
Yuka Tanaka
2021

Only at 22:00 on Wednesday
Natsumi · (6 episodes)
2021

Where is the Mind
2020

Girls of the Thirteenth Month
2020

13
Chiho Aikawa · (4 episodes)
2020

Soiree
2020

Meet the Monkey
Nozomi · (4 episodes)
2020

Beats Per Mizu
Sumiko
2019

The Japanese Doll
Madoka
2019

Aesop's Game
Miwa Kameda
2019

Shell and Joint
2019

Sayounara
Miyu Matsui
2018

Oh, Love Hotel
(9 episodes)
2014