Haie houdt zich bezig met erfeniskwesties. Hij sluit geschillen over nalatenschappen en ontmaskert dubieuze erfgenamen - en dat alles met respect voor de wensen van de doden.
相続探偵 kun je nu online kijken op de onderstaande streaming platforms.
| Directing | 菅原伸太郎 | Director |
| Directing | Makoto Naganuma | Director |
| Writing | 西荻弓絵 | Original Story |
| Writing | 幾田羊 | Comic Book |
| Writing | 西荻弓絵 | Screenplay |
| Sound | 佐藤航 | Music |
| Production | 松本京子 | Production Executive |
| Production | 島ノ江衣未 | Producer |
| Production | 石井満梨奈 | Producer |
| Production | 本多繋勝 | Producer |
| Production | 吉川恵美子 | Co-Producer |
| Sound | レイニ | Theme Song Performance |
| Production | 次屋尚 | Co-Producer |
| Lighting | 松原功幸 | Gaffer |
| Editing | 堀善介 | Editor |
| Editing | 宮下蔵 | Color Grading |
| Sound | 西村洋一 | Sound Effects |
