The residence of the Ishiyama family is a large two story house in Boulogne-Billancourt, and it is where Yumi, Hiroki, and their parents, Mr. and Mrs. Ishiyama live. It is near Kadic, as Yumi walks to school, and contains various rooms for various purposes. The house was almost destroyed in "Teddygozilla" and was assaulted by a Krab in "A Bad Turn". The house is shown to have a mixture of both Japanese and French decorating and architecture.
Rooms in the house
- At least 3 bedrooms:
- One for Yumi.
- One for Hiroki.
- One shared by Mr. and Mrs. Ishiyama.
- At least one bathroom.
- Which contains one of those Japanese soaking tubs.
- A sunken living room, with augmented Japanese decorating.
- An eat-in kitchen.
- A hallway that leads from the front door to the sunken living room.
- 2 floors.
- An open hallway on the second floor.
|Ice Sector | Desert Sector | Forest Sector | Mountain Sector | Carthage|
|Ice Replika | Desert Replika | Forest Replika | Mountain Replika | Volcano Replika | Carthage Replika|
|Other Virtual Worlds|
|Digital Sea | Cortex | Virtual Limbo | Simulation Bubble|
|Dormitory Building | Administrative Building | Cafeteria | Gym | Track | Park | Hermitage | Science Building | Playground | Garden Shed | Infirmary | Boiler Room|
|Union Base | New Mexico Research Facility | Space Station | Jungle Research Facility|
|Renault Auto Factory|
|Factory Floor | Factory Lift | Lab | Scanner Room | Supercomputer Room | Assembly Room | Security Center|
|Kadic Academy | The Sewer | The Factory | Ishiyama residence | The Pool|