Tetsuya Iwanaga

is a Japanese pharmacist, male fashion model, tarento, and actor. He is a member of Japan Mensa. He is a member of Iwanaga Kyōdai. Biography Iwanaga was born in Sasebo, Nagasaki. He graduated from Fukuoka University School of Pharmaceutical Sciences. Iwanaga also graduated from Keio University Graduate School of Pharmaceutical Sciences. He worked as an exclusive model of the magazine Men's Non-no from July 2009, he also worked as a pharmacist since April 2012. Together with the same magazine models, Tomokane Osugi, and Hirokazu Akatsuka Iwanaga participated as a voice actor in the released film One Piece Film: Z in December 2012. From February 2013 to July, he appeared in the Fuji TV series Terrace House under the nickname of . After graduating from the same programme, Iwanaga appeared on the Yakyū-ken Corner of the broadcast Mecha-Mecha Iketeru! on 24 August the same year and became a topic on the internet. In November of the same year, he received membership of Japan Mensa, an organization of people with IQ with the world's top 2%. Broadcast on the same day of the same month Iwanaga appeared as a member of the "Ikemen Intelli Army" on Otameshika'! & Q-sama!! Gattai 2-jikan SP.