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Arioka Daiki

Arioka Daiki promoting "Hey! Say! JUMP 2007-2017 I/O" (2017)

Arioka Daiki (有岡 大貴) is a member of the Johnnys group Hey! Say! JUMP.


  • Name: Arioka Daiki (有岡 大貴)
  • Nickname: Arioka-kun, Arioka, Daiki, Dai-chan
  • Profession: Singer, actor
  • Birthdate: April 15, 1991 (1991-04-15) (age 29)
  • Birthplace: Narashino, Chiba Prefecture
  • Blood Tyoe: A
  • Height: 164.5cm
  • Weight: 47kg
  • Shoe size: 25.5cm
  • Best Features: Eyes and Cheek
  • School: Narashino Municipal-Fifth (Middle School), Horikoshi Gakuen (High-school)
  • Agency: Johnny's Jimusho
  • Admired senpai: Katori Shingo (SMAP)
  • Admired senpai in Arashi: Ohno Satoshi
  • Respected people: Justin Bieber
  • Date entering Johnny's: 2nd June 2003
  • Former groups: J.J. Express, Hey! Say! 7
  • Favorite Food: Omelette, Fried Rice
  • Disliked Food: Tomato, Mayonnaise, Green Peas
  • Favorite Sport: Soccer
  • Favorite Subject: English
  • Disliked Subject: Mathematics
  • Favorite Animal: Lion and Monkey
  • Animals that I want to keep: Penguin
  • Favorite Colors: Red and Orange
  • Favorite Word: Fantastic (奇想天外)
  • Favorite Type of Girl: A Cheerful Girl
  • First Love: Primary School Year 1
  • Family: Parents, Older Brother (5 years older, Daisuke)


On June 2, 2003, he joined Johnny & Associates as a trainee. As a Junior he was a member of J.J.Express. On April 3, 2007, he joined Hey! Say! 7 starting with a public performance at a KAT-TUN concert. On September 21, 2007, he began performing as a member of Hey! Say! JUMP.

Solo Songs

  • Kimi to Boku no Future





Arioka Daiki
Arioka Daiki (2013)
Arioka Daiki (2017)