Okamoto Keito (岡本圭人)
Nickname : Keity (ケイティー), Keito (圭人)
Birthplace : Osaka, Japan
Birthdate : April 1, 1993
Bloodtype : O
Height : 176 cm
Weight : 64 kg
Feet Size : 28 cm
Joined : August 14, 2006
- Eyesight: 1,0 (right), 0,1 (left)
- College: Sophia University
- Family: father, chihuahua (Misha)
- Admired senpai: Okamoto Kenichi
- Favorite member: Yamada Ryosuke
- Closed with Nakajima Kento
- His father, Okamoto Kenichi, was a member of Otokogumi. Currently, he has solo career at Johnnys.
- His granfather and grandmother lived in Osaka.
- Wanted entered Johnnys because he interested to Takizawa Hideaki then he talked to his father.
- Had been studied in UK from 5 grader of Elementary School until 2 grader of Junior High School. As a student he stayed at the dormitory.
- Playing guitar by autodidact since he was debut in Hey! Say! JUMP.
- Easy to crying.
- Is a narsist person.
- Hey! Say! 7
-  3 Nen B Gumi Kinpachi-sensei Final
- The Shonen Club
- Taki CHANnel
- School Kakumei