Date of Birth
March 31, 1961 (1964 in anime)
Date of Death
April 10, 2005 (2008 in anime)
Yotsuba Vice President of VT Enterprises
Kiyoyuki Yanada (梁田=清之, Yanada Kiyoyuki)
Gam-lun Li(李錦綸, Lei5 Gam2 Leon4)
Jordi Royo (Spain)
Guillermo Coria (Latin America)
Takeshi Ooi (尾々井 剛, Ōi Takeshi) is the Yotsuba Vice President of VT Enterprises. He is the eldest and "most influential" member and he "appears" to control the conferences. He individually contacts the members of the committee. How to Read states that Ooi is "seemingly" a "tough guy who doesn't sweat the details." He works with the Yotsuba Group, but later dies of a heart attack with the other members, the result of Light writing their names in the Death Note.
Ooi was a graduate of Wasegi University Law department, who was a weapon enthusiast with a father works in the Ministry of Defense.