The Intern (中等部（インターン） Intaan?) is the group term for all the junior high students in Tokyo Butei High School's Middle Division. Students there partake classes as normal school routines more than the department courses, to hone on the basics.Based on the term name, the students of high excellence can apply for "internships" at its fellow high school division.
| Butei | Butei Law • Butei Ranks • Butei Academy Uniforms • Team Formations • Caravan • Amica • Quartet • Lumberjack |
| Butei Curriculum | Assault • Lezzad • Connect • Inquesta • Logi • Medica • Research • Intern • Masters • Colt |
| Powers and Tools | HSS • Irokane • Stealth • Fuchou Poison |
| Locations | Tokyo Butei High School • Hotogi Shrine • Nagoya Butei Girls Academy |
| Organizations | Butei • IU • Ranpan • Team Baskerville • Bandire • GIII League • Regiment Hex • Kinokuni • Public Division 0 • N |
| Families | Tohyama Family • Mamiya Family • Ulus Tribe • House of d'Arc • The Cao Clan |