Ryôsuke Yamada

Following his success as a dancer, he began acting. In 2006, he made his acting debut in a 2-hour television live action drama, Tantei Gakuen Q SP, as Ryu Amakusa.

It was later revealed that Shin Kibayashi, writer of the Kindaichi series and Tantei Gakuen Q had envisioned creating a new Kindaichi series with Yamada as Hajime Kindaichi for almost five years. They met on set while filming Tantei Gakuen Q in 2006 and 2007. After filming the show, Kibayashi asked Yamada in person if he could play the role of Kindaichi in the future, for Yamada was only 14 years old at the time, too young to play the role of a high school student.

In April 2007, he was selected to be a member of a temporary group, Hey! Say! 7. The group made their CD debut on August 1, 2007, with a number-one single "Hey! Say!". The band was created by Johnny Kitagawa and it was stated at the time that it would be active for six months until September 2007.

From July 2007, a three-month series of Tantei Gakuen Q was launched and Yamada played Ryu Amakusa again as he did in the prequel. The series became a major hit, and Yamada came to prominence and began receiving wide fame as an actor.

In September 2007, Hey! Say! 7 expanded. Johnny & Associates announced that the new group, Hey! Say! JUMP, would be launched. Yamada was selected as one of the ten (now nine) members. He debuted on November 14, 2007 with a number one single "Ultra Music Power".

In 2008, Yamada furthered his acting career. From January to March 2008, he starred in a three-month long television drama series, One-Pound Gospel with Kazuya Kamenashi. On April 12, he played a main role in a two-hour drama episode, Sensei wa Erai, as Hayato Gunjou.

In June 2009, it was announced that Yamada would be working as the lead singer of temporary group, NYC Boys. The band debuted with a number one single, "NYC". On December 31, 2009, the band appeared on Kohaku Uta Gassen.

On October 3, 2009, he played the main role in Hidarime Tantei Eye SP.

From January 2010, Hidarime Tantei EYE became a three-month long television series and Yamada once again played the main role. His bandmate Yuma Nakayama guest starred in the first two episodes. Hey! Say! JUMP's sixth single "Hitomi no Screen" was used as the theme song for the series.

In March 2010, it was announced that Yamada and two other leading members of NYC boys would form a new group called NYC, leaving behind the remaining four members. NYC released a number one single "Yuuki 100%" on April 7, 2010. From this point on, Yamada began performing as a singer of two groups, Hey! Say! JUMP and NYC.

In September 2011, he played the voice of Clumsy in the Japanese-dubbed version of the film The Smurfs. Hey! Say! JUMP's ninth single, "Magic Power", was used as the theme song for the film.

In 2012, Yamada returned to acting for the first time in two years. He played the main role in Yamada Akiyoshi Monogatari, which was aired on January 2. It was his first time to star in a period drama. From January to March, he starred in a 3-month long television series, Perfect Son, with actress Kyōka Suzuki. Hey! Say! JUMP's 9th single "SUPER DELICATE" was used as the theme song for the series.

From November 2012 to January 2013, he played the lead role in a musical, Johnny's World. For the musical, Yamada performed tight-rope walking every day for three months in each show.

On January 9, 2013, he made his solo debut with a number one single, "Mystery Virgin". The fact that Yamada was in his teens at the time when the single reached number one helped him set several new records in the Japanese music industry. The single debuted at number one in its debut week on the Oricon chart, making him the first teenage male artist in thirty-three years to have a number one debut single as well as being one of the only two artists in history to achieve this milestone.

On January 12, 2013, he starred in a two-hour television special for, Kinda'ichi Shōnen no Jikenbo titled Kindaichi Shonen no Jikenbo Hong Kong Kowloon Zaihou Satsujin Jiken (The Hong Kong Kowloon Treasure Murder Case). He played the main role as Hajime Kindaichi. The show was created to celebrate the 60th anniversary of the Japanese broadcasting company, NTV. Yamada's Mystery Virgin was used as the theme song for the show.

In early 2014, Ryosuke Yamada reprised his role as Kindaichi and starred in another special titled Kindaichi Shonen no Jiken bo Gokumonjuku Satsujin Jiken (The Prison School Murder Case).

After the specials, Ryosuke was then approached to continue starring as Kindaichi for a new serial drama for the Kindaichi series. The new series will be titled Kindaichi Shonen no Jikenbo N (neo) and started airing in July 2014.

In March 2015, Yamada made his movie debut as the hero, Shiota Nagisa, in the live-action movie adaptation of the popular manga, Assassination Classroom. The movie was a major hit, topping the box office of Japan on its first opening week.

In August 2015, Hey! Say! JUMP was chosen as the TV personality of NTV's annual 24 Hour Television, which was a program to raise awareness for all the people that are going through hard times, alongside another Johnny's group, V6. Yamada portrayed the hero, Ryohei Sasaki, in the 24 Hour Television drama special called Okaasan, Ore Wa Daijoubu, along with other Johnny's members Takahisa Masuda and Yoshihiko Inohara as cast members. He portrayed a high school student who's passionate about soccer, but suffers from a brain tumor. For the role, Yamada lost 6 kg within just a week.

Early 2016, Yamada won the Newcomer of the Year category in the 39th Japan Academy Prize for his portrayal of Nagisa Shiota in Assassination Classroom, and Rookie actor of the year in Japan Movie Critics Award for his portrayal of Semi in Grasshopper.

On May 24, 2016, it was announced that Yamada would star as Edward Elric in the Fullmetal Alchemist live-action movie scheduled for release in 2017.

Yamada was cast as the lead to the fall drama of Fuji TV's getsu 9 (prime-time slot), Cain and Abel. It aired in October 2016. It is Yamada's first drama with a romantic love angle, and he is also the first Heisei born from Johnny's to star in a getsu 9. The story is adapted from the Bible's Old Testament, and it is also a remake of the US classic film, East of Eden starring James Dean. Yamada plays a salaryman who falls in love with his brother's girlfriend and is hungry for the affection of his father. For his role in this drama, Yamada was a runner up of Best Leading Actor in the Autumn TV Drama Academy Award 2016. He was also the youngest person to be nominated in the lead actor category that season.

On December 2, 2016, Yamada was cast to lead a movie titled Miracles of the Namiya General Store based on the best-selling novel of the same name by an award-winning writer, Higashino Keigo. The novel was claimed to be one of Higashino's best works. It tells the story of two people living in different eras (1980 and 2012) which will be connected by a letter, a story depicting human bonds and miracles. Yamada will portray a delinquent who stumbles upon a mysterious store that leads to several events that changes his life. The movie will be directed by Ryuichi Hiroki, filming expected to start January 2017 and is slated for Autumn 2017 release.

Yamada was cast as the lead to the NTV Saturday 10p.m drama for the winter of 2018, with the title Momikeshite Fuyu, a family comedy drama that tells the story of 3 elite siblings of a doctor, a lawyer, and a police officer who struggles to cover up scandals related to their family. Yamada plays the youngest child, an elite Police Officer, graduated from the University of Tokyo, who struggles to be accepted by his family under the shadows of his older siblings. The series premiered on January 13, 2018 with a solid rating of 13.3%.