| Romaji: | Oshiri Tantei: SHIRIARTY |
| Japanese: | 映画おしりたんてい シリアーティ |
| English: | None |
| Score: | N/A |
| Popularity: | 131 |
| Rank: | 3 |
| Type: | Movie |
| Episodes: | 1 |
| Duration: | 50 min |
| Broadcast: | 18/3/2022 to 18/3/2022 |
| Status: | Finished |
| Source: | Other |
| Studios: | Toei Animation, Studio Gallop |
| Season: | Spring |
In Oshiri Tantei: SHIRIARTY, a baffling series of crimes turns out to be the work of Shiriarty, a villain who seeks to steal a mysterious treasure known as the "O-PARTS". Butt Detective along with his assistant, Brown, enlist the aid of Audrey, an investigator from the international police organization Wanterpol, in an effort to prevent the "O-PARTS" from falling into the wrong hands while Shiriarty strives to plunge the world into darkness. (Source: Crunchyroll, edited)
| Parent: | Oshiri Tantei |