Daiki Arioka

On June 2, 2003, he joined Johnny & Associates as a trainee. As a Johnny's Jr., he was a member of J.J.Express. However, before he became a part of Johnny & Associates, he was a member of Junes Project. When he was 14 in 2005, he played Toru Sonobe in the drama Engine with his Johnny's senior Takuya Kimura of SMAP. On April 3, 2007, he joined the temporary group Hey! Say! 7, with soon to be fellow members of Hey! Say! JUMP, Yuya Takaki, Ryosuke Yamada, Yuto Nakajima and Yuri Chinen, starting with a public performance at KAT-TUN's 2007 Cartoon KAT-TUN II You concert. On September 21, 2007, he began performing as a member of Hey! Say! JUMP. In October 2008, he acted in the drama Sensei wa Erai! as Rin Takekura, along with other Hey! Say! JUMP members; Ryosuke Yamada, Yuto Nakajima and Yuri Chinen. In the same year, he was in the drama called Scrap Teacher: Kyoushi Saisei, as Sugizō Irie. With the Hey! Say! JUMP members that played alongside him in Sensei wa Erai!.

"Kimi to Boku no Future" "Time" (Lyrics by Yuya Takaki; Arranged by Daiki) "RELOAD" (Lyrics by Daiki) "Sakura Saita yo" (Rap Lyrics by Daiki) "UNION" (Lyrics by Kota Yabu, Hikaru Yaotome and Daiki)

Jam Films 2: Fastener (2004) Innocent Curse (2017) as Ezaki Shunya Code Blue the Movie (2018) as Souma Natori Shin Ultraman (2022) as Akihisa Taki

Hyakujuu Sentai Gaoranger (TV Asahi, 2001) as Futaro Saigo no Bengonin (NTV, 2003, ep2) Engine (TV series) (Fuji TV, 2005) as Tōru Sonobe Sensei wa Erai! (NTV, 2008) as Rin Takekura Scrap Teacher (NTV, 2008) as Sugizō Irie Chūshingura Sono Gi Sono Ai (TV Tokyo, 2012) as Ōishi Chikara Kindaichi Shounen no Jikenbo: Hong Kong Kowloon Zaiho Satsujin Jiken (NTV, 2013) as Ryūji Saki Kindaichi Shounen no Jikenbo: Gokumon Juku Satsujin Jiken (NTV, 2014) as Ryūji Saki Kindaichi Shounen no Jikenbo Neo (NTV, 2014) as Ryūji Saki Okitegami Kyōko no Bibōroku (NTV, 2015) as Nuru Narikawa Code Blue 3 (Fuji TV, 2017) as Natori Souma Koshoku Robot (NTV, 2017) as Mujaki Invisible (TBS, 2022) as Kiyoshi Isogaya