Height: 170 cm/ 5'7"
Weight: 63 kg/ 139 lbs
Blood type: B
Birthday: October 27
Occupation: Student, Class 2-1
Affiliation: Bofurin
Position: Second Year Grade Captain; Vaisravana Unit member

Ren Kaji is a second-year student at Furin High School, as well as the second year Grade Captain and a member of the Vaisravana Unit.

(Source: Wind Breaker Wiki)