
Ryusei Onishi
Acting
Biography
Onishi Ryusei (大西流星) is a Japanese actor and singer under STARTO Entertainment as a member of the group Naniwa Danshi.
Born: August 7, 2001
Place of Birth: 日本 兵库县 神户市
Known For

Naniwa Danshi LIVE TOUR 2023 'POPMALL'
"Naniwa Danshi LIVE TOUR 2023 'POPMALL'" was held from July to October 2023. The Yokohama Arena performance on August 10 is included in the package from Naniwa Danshi's largest arena tour, which attracted approximately 465,000 people at 44 performances in 9 venues, exceeding the debut tour in 2022. With the theme of the fictional shopping mall "POPMALL," a total of 15 songs from the album "POPMALL" were performed. Including the album's lead song "Poppin' Hoppin' Lovin'" and "Super Drivers !!", in which they ran around the stage in mini buggies, and "Happy Surprise", where approximately 100,000 colorful balls rained down from the stage. "POPMALL", which is filled with a happy, powerful and "POP" world view, is now open again as a video!

Diary of a Surgical Resident: Madoka
Madoka Wakatsuki, a 26-year-old resident, strives to find happiness while navigating the challenges of being both a doctor and a woman in the medical field.

Nintama Rantarō: Invincible Master of the Dokutake Ninja
At the Ninjutsu Academy, Doi teaches young ninjas known as "Nintama." One day, he goes out for a battle against a ninja from the rival clan, but vanishes without a trace. The Nintamas worry for Doi's safety. At the same time, the Academy receives troubling news that their rivals at Dokutake Castle may be scheming something.

My Happy Marriage
An unhappy young woman from an abusive family is married off to a fearsome and chilly army commander. But the two learn more about each other, love may have a chance.

Naniwa Danshi First Arena Tour 2021 #NaniwaDanshishikakatan
On July 28, 2021, the long-awaited CD debut of Naniwa Danshi was announced at Yokohama Arena during the #Naniwa Danshi Shika Katan tour, the group's first and last arena tour as Kansai Johnny's Jrs. Relive the happy, teary moment when the members were surprised with the news of their debut, not to mention their energetic performances, in this live release. "Naniwa Danshi National Championship #Oreshika Katsutan" digest is included as bonus video.

Younger Boyfriend
This is a compilation of 20 mini-stories of light romance situations between younger men and older women. The male cast is members of "Naniwa Boys", "Aぇ! group". and "Lil Kansai" that is a unit of "Kansai Johnny Jr."

Rental a Girlfriend
In today's Japan, “rental” services can deliver an afternoon with a “friend,” a “parent,” even a fake girlfriend! After a staggering betrayal by his girlfriend, hapless freshman Kazuya gets just desperate enough to give it a try. But he quickly discovers how complicated it can be to “rent” an emotional connection, and his new “girlfriend,” who's trying to keep her side hustle secret, will panic when she finds out her real life and Kazuya's are intertwined in surprising ways! Family, school, and life all start to go wrong, too… It's sweet but naïve boy meets cute but ruthless girl.

Captivated, by You
Miyoshi Hayashi is one quirky high-school student who enjoys doing fun things that don't always quite make sense. Despite being hard to pin down, his mysterious charm never fails to draw others to him. In order to finance his activities, he sometimes helps out at his parents' restaurant, allowing him to continue living by his motto, "It's comfortable to have enough free time to waste."

The Good Father
Five years ago, Hana’s family was shattered by a tragic car accident. Her mother has been in a coma ever since, her father walks with a limp, and her younger sister Luna suffered severe burns that left her wearing a mask. Hana has no physical injuries, but carries the heavy burden of survivor’s guilt and hasn't been to school since. Hana befriends Jun, a boy who is searching for answers about his mother’s mental collapse into silence. As Jun finds more similar cases, he begins to suspect that Hana's father – a psychotherapist – is somehow connected. One day, Hana’s father brings home a woman he says is their mother, awakened from her coma. Luna accepts her without question, but Hana is convinced that the woman is not her mother – her appearance is too different. Who is she, and why would she pretend to be their mother?

Rokuhoudou Colorful Days
Togoku Kyosui runs a traditional Japanese style cafe called Rokuhodo. He has a tender voice and hardly ever raises it. He is an honest person with a bright personality. At the cafe Togoku Kyosui works with three other young men. They each wear a kimono and serve drinks, meals and deserts to their customers. These 4 men interact with their customers, who all have their own problems, and provide them with comfort. While performing their jobs, they also face their own problems and grow as a person.
Filmography
as 'Ron' Ryuichi Koyanagi
as Self (Naniwa Danshi)
as Maeda Takumi
as Sho Igarashi
as Eiji Aihara
as Hojo Masato
as Himself
as Takaihito
as Kazuya Kinoshita
as Nakao Tsubaki
as Hayashi Miyoshi
as Momoi Ten
as Young Futo