Untreated is a character that appears in Guilty Crown: Princess of Deadpool. She is the partner of Overdose.
| Character Navigation Bar | ||
| Main Characters | Ouma Shu | Yuzuriha Inori | Tsutsugami Gai | ||
| Organizations | Funeral Parlor | GHQ | Anti-Bodies | Sephira Genomics | Tennoz High | ||
| Tennoz High Students | Arisa Kuhouin | Hare Menjou | Souta Tamadate | Yahiro Samukawa | Kanon Kusama | Hirohide Nanba | ||
| Funeral Parlor Members | Ayase Shinomiya | Tsugumi | Fyu-Neru | Argo Tsukishima | Oogumo | Shibungi | Kyo | Kenji Kido | ||
| GHQ Members | Shuichiro Keido | Daryl Yan | General Yan | Segai Waltz Makoto | Guin | Dan Eagleman | Rowan | Emily | Haruka Ouma | ||
| Others | Mana Ouma | Kurosu Ouma | Saeko Shijou | Okina Kuhouin | Jun Samukawa | Yuu | Kurachi | Scrooge | Carol | Present | Past | Yet To Come | Overdose | Untreated | ||