Takafumi Mitsuzuka is the owner of the Slot House in Dobuita
Currently the manager of the Slot House, Takafumi resigned from his company three years ago to open this business. He leaves the day-to-day management to Kirino Matsuyama, an employee at the Slot House. Takafumi spends most of this time behind the counter, doing nothing in particular. His only obsession is building plastic models, which he devotes himself to at home.
- Takafumi's zodiac sign is Taurus and he has a AB blood type.