![Kaoru Joujima](https://img.flawlessfiles.com/_r/400x400/100/79/3d/793da7f28b01fda98390520532b09e43/793da7f28b01fda98390520532b09e43.jpg)
Kaoru Joujima
城島 薫
Kuniharu's grandfather. Appears in episode 8.
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Cuticle Detective Inaba
Supporting (Role) TV
![Kuroda, Takaya](https://img.flawlessfiles.com/_r/100x100/100/a4/52/a452572eeb94cd7ad4808937dddddaa6/a452572eeb94cd7ad4808937dddddaa6.jpg)