Tennozu First High School is the high school that Shu Ouma attends in the Guilty Crown Franchise.
| Arisa Kuhouin is the student council president of Tennozu First High School. | |
| Kanon Kusama is a student of class 2-A and is the student representative of the classroom. | |
| Hare Menjou is a 2-A class student and is a member of the Modern and Video Research Club. | |
| Souta Tamadate is a 2-A class student, and is a member of the Modern Image and Video Research Club. | |
| Yahiro Samukawa is a 2-A class student, and is a member of the Modern Image and Video Research Club. | |
| Shu Ouma is a 2-A class student and is a member of the Modern Image and Video Research Club. | |
| Inori Yuzuriha transferred into class 2-A, and became Shu's classmate. She is very popular with the students since she is known to be the vocalist of Egoist. |
| Location Name | Tennozu First High School |
| Japanese Name: | 天王洲第一高校 |
| Romaji Name: | Ten'nōsu dai ichi kōkō |
| Aliases | Tennouzu High School Tennouzu First High School Tennozu High School |
| 1st manga book: | Guilty Crown #1 |
| 1st anime episode: | Guilty Crown #1 |
| 1st anime movie: |