* Name: 有岡大貴, Arioka Daiki
* Nicknames: Arii, Dai-chan
* Profession: Singer, actor
* Birthdate: April 15, 1991
* Birthplace: Chiba Prefecture
* Blood Type: A
* Height: 163.5 cm
* Weight: 48 kg
* Agency: Johnny's Jimusho
* Admired senpai: Katori Shingo
* Former groups: J.J. Express, Hey! Say! 7, Hey! Say! JUMP
* Fav. Food: Omelette
* Disliked Food: Tomato, Mayonnaise
* Fav. Sport: Soccer
* Fav. Subject: English
* Disliked Subject: Mathematics
* First Love: Primary School Year 1
Belonged to JUNES Project before he entered Johnny's Entertainment.

TV Shows

http://img136.imageshack is not allowed anymore.us/img136/1525/11gb6.jpg
* Engine (2005)
* Last Lawyer (2003)
* Gao Ranger (appeared in 2 episodes) (2001)

Movies
Jam Films 2 : Fastener (2004)

Profile from wiki.theppn.org and Hey! Say! 7 --> Hey!Say! JUMP, JE group topic.

If you guys have anymore profile additonals, please post them ^^.

Sites/topics I know with Ari :
Korean site : ariokadaiki.co.kr
Topic : Hey! Say! 7 --> Hey!Say! JUMP, JE group