Research (研究部 Risāchi?) emphasizes on paranormal research and investigation, focusing mostly on various superpowers.
SSR (超能力捜査研究科)[]
Members of the Supernatural Selective Research or S-Ken for short, have supernatural abilities, thus it is the most secretive of all the Butei High Departments. Only its member, or school personnel have the authority to uphold the knowledge. While focusing on the aptitude to hone their powers, they are responsible to assist in crime investigations involving supernatural or parapsychological means. They use dowsing and psychometry as the main basis for training, more for offensive strategies.
CVR (特殊捜査研究科)[]
Short for Civetta Research or C-Ken, the course researches on crimes involving supernatural circumstances, and using 'Honey-Trap' charms to lure out hints from suspects. Thus, only girls with exceptional beauty can enter this course. Under special conditions, these 'dangerous beauties' can use their physical charm to apprehend criminals.
| 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 |