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Daiki Arioka (有岡 大貴,Arioka Daiki; born April 15, 1991) is a Japanese singer, actor,tarento, and model as well as member ofHey! Say! JUMP.^[1][2] He is under the management ofJohnny & Associates.

On June 2, 2003, he joinedJohnny & Associates as a trainee. As aJohnny's Jr., he was a member of J.J.Express. However, before he became a part ofJohnny & Associates, he was a member of Junes Project.^{[citation needed]}

When he was 14 in 2005, he played Toru Sonobe in the dramaEngine with his Johnny's seniorTakuya Kimura ofSMAP.^{[citation needed]}

On April 3, 2007, he joined the temporary group Hey! Say! 7, with soon to be fellow members ofHey! Say! JUMP,Yuya Takaki,Ryosuke Yamada,Yuto Nakajima andYuri Chinen, starting with a public performance atKAT-TUN's2007 Cartoon KAT-TUN II You concert.^{[citation needed]}

On September 21, 2007, he began performing as a member ofHey! Say! JUMP.^{[citation needed]}

In October 2008, he acted in the dramaSensei wa Erai! as Rin Takekura, along with otherHey! Say! JUMP members;Ryosuke Yamada,Yuto Nakajima andYuri Chinen.^{[citation needed]}

In the same year, he was in the drama calledScrap Teacher: Kyoushi Saisei, as Sugizō Irie. With theHey! Say! JUMP members that played alongside him inSensei wa Erai!.^{[citation needed]}

On June 7, 2024, Arioka announced his marriage to actressMayu Matsuoka.^[3]

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

For Hey! Say! JUMP or Hey! Say! BEST-related concerts, please seeHey! Say! JUMP.

• Itadaki High JUMP

• Jam Films 2: Fastener (2004)^[4]
• Innocent Curse (2017) as Ezaki Shunya
• Code Blue the Movie (2018) as Souma Natori
• Shin Ultraman (2022) as Akihisa Taki^[5]

• 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^[6]
• Scrap Teacher (NTV, 2008) as Sugizō Irie^[7]
• Chūshingura Sono Gi Sono Ai (TV Tokyo, 2012) as Ōishi Chikara^[8]
• Kindaichi Shounen no Jikenbo: Hong Kong Kowloon Zaiho Satsujin Jiken (NTV, 2013) as Ryūji Saki^[9]
• Kindaichi Shounen no Jikenbo: Gokumon Juku Satsujin Jiken (NTV, 2014) as Ryūji Saki^[10]
• Kindaichi Shounen no Jikenbo Neo (NTV, 2014) as Ryūji Saki^[11]
• Okitegami Kyōko no Bibōroku (NTV, 2015) as Nuru Narikawa^[12]
• Code Blue 3 (Fuji TV, 2017) as Natori Souma^[13]
• Koshoku Robot (NTV, 2017) as Mujaki^[14]
• Invisible (TBS, 2022) as Kiyoshi Isogaya^[15]

• Hey! Say! JUMP
• Hey! Say! JUMP

• 1991 births
• Living people
• Johnny & Associates
• Japanese idols
• Japanese male film actors
• Japanese male pop singers
• Japanese male television actors
• Hey! Say! JUMP members
• 21st-century Japanese male actors
• Singers from Chiba Prefecture
• Male actors from Chiba Prefecture
• 21st-century Japanese male singers
• Horikoshi High School alumni
• Starto Entertainment

• CS1 uses Japanese-language script (ja)
• CS1 Japanese-language sources (ja)
• Articles with short description
• Short description is different from Wikidata
• BLP articles lacking sources from March 2017
• All BLP articles lacking sources
• Articles containing Japanese-language text
• Articles with hCards
• Pages using infobox musical artist with associated acts
• All articles with unsourced statements
• Articles with unsourced statements from March 2017