Acting

Ryoka Oshima

Born

1998-10-21 (28)

Place of birth

Kanagawa Prefecture, Japan

Known for

Acting

Credits

7 titles

Japanese actress and former member of the idol girl group AKB48

Known for

Ultraman Taiga poster
7.3

Aliens have been emigrating to Earth secretly, but only a handful knows about this truth. Living in such a society, the main character Hiroyuki Kudo begins working at a private security organization E.G.I.S. (Enterprise of Guard and Investigation Services). The organization takes care of cases related with aliens, and Hiroyuki works day and night to protect peace. However, there lies a huge secret in him, which he himself is not aware of. He carries Ultraman Taiga’s “particle of light”. The new story begins as Taiga’s powers revive from Hiroyuki’s body!

Ultraman Taiga

2019

The Night I Became an Animal poster
5.6

Sometimes in a woman’s life, passions boil over and lead them to do things that – in ordinary circumstances – they would never dream of doing. And sometimes this manifests itself in a desire for intimacy. This omnibus-style drama series focuses on a different woman in each episode, focusing on the series of events that led up to a single instance of “transforming into an animal.”

The Night I Became an Animal

2021

My Second Aoharu poster
7.5

Shiratama Sayako has never experienced much good luck. Since she was a child, she dreamed of becoming an architect. She studied hard, but she repeatedly failed her university entrance exams. Now, she is 30 years old and works in a field far away from her ideal job. One day, she happens to meet mysterious university student Ogasawara Taku. She tells him about her past dream of becoming an architect. Ogasawara Taku tells her that it is never too late and that she can still get accepted into a university. Inspired by their talk, Shiratama Sayako decides to study once again for her university entrance exams. After she studies so hard, she finally gets accepted into a university. There, Shiratama Sayako meets Ogasawara Taku again, who is a senior in the architecture department.

My Second Aoharu

2023

Sailor Zombie poster
8.0

Sailor Zombie was a TV-Tokyo Drama which featured members of AKB48 in its main casts, some of their guests are also from AKB48. It's title theme song Sailor Zombie was sung by the sub-unit Milk Planet who are also in the Drama as narrators.

Sailor Zombie

2014

Incomplete Chairs poster
6.5

Shinsuke Kujo is a chair craftsman who lures people into his apartment and murders them to use the body parts for constructing a chair. Kato, a representative of a chair company, finds his website on social media and suggests a meeting. She's quickly enamored with him both professionally and personally, unaware of his true nature as a serial killer.

Incomplete Chairs

2025

Meat the Future poster
NR

Tommy Watanabe, a kind-hearted but naïve Japanese yakiniku chef in Taiwan, believes that good food can make the world better. When a cynical teenager tells him to “become president and fix society,” Tommy takes it literally and launches an unlikely grassroots campaign. As his sincerity attracts public attention, a conman exploits Tommy’s trust and steals campaign donations, forcing him to confront the harsh realities behind idealism and politics.

Meat the Future

2026

Film credits

Series credits

Ultraman Taiga poster
7.3

Aliens have been emigrating to Earth secretly, but only a handful knows about this truth. Living in such a society, the main character Hiroyuki Kudo begins working at a private security organization E.G.I.S. (Enterprise of Guard and Investigation Services). The organization takes care of cases related with aliens, and Hiroyuki works day and night to protect peace. However, there lies a huge secret in him, which he himself is not aware of. He carries Ultraman Taiga’s “particle of light”. The new story begins as Taiga’s powers revive from Hiroyuki’s body!

Ultraman Taiga

2019

The Night I Became an Animal poster
5.6

Sometimes in a woman’s life, passions boil over and lead them to do things that – in ordinary circumstances – they would never dream of doing. And sometimes this manifests itself in a desire for intimacy. This omnibus-style drama series focuses on a different woman in each episode, focusing on the series of events that led up to a single instance of “transforming into an animal.”

The Night I Became an Animal

2021

My Second Aoharu poster
7.5

Shiratama Sayako has never experienced much good luck. Since she was a child, she dreamed of becoming an architect. She studied hard, but she repeatedly failed her university entrance exams. Now, she is 30 years old and works in a field far away from her ideal job. One day, she happens to meet mysterious university student Ogasawara Taku. She tells him about her past dream of becoming an architect. Ogasawara Taku tells her that it is never too late and that she can still get accepted into a university. Inspired by their talk, Shiratama Sayako decides to study once again for her university entrance exams. After she studies so hard, she finally gets accepted into a university. There, Shiratama Sayako meets Ogasawara Taku again, who is a senior in the architecture department.

My Second Aoharu

2023

Sailor Zombie poster
8.0

Sailor Zombie was a TV-Tokyo Drama which featured members of AKB48 in its main casts, some of their guests are also from AKB48. It's title theme song Sailor Zombie was sung by the sub-unit Milk Planet who are also in the Drama as narrators.

Sailor Zombie

2014