Kagari High School

is a high school where Ryo attended. 
==Students==
*Ryo Ogami - 3rd year (graduated)
*Haruka Kiritani - 3rd year, student council president (graduated)
*Several unnamed students
==Staff==
*Toshikazu Kamikawa - Teacher (retired, deceased) 
*Morota - Guidance counselor
==Notes==
*A appears in Kamen Rider Saber: Trio of Deep Sin. 
==Appearances==