Oto

The town of Oto is a fictional place located in Hokkaidō, Japan.

Oto High School
The Oto High School is a somewhat large school building with multiple floors and classes ranging from (at least) A-D, years 1-3. The school has its own pool area.

The Motoya Home
The Motoyas live in an apartment house with multiple floors. Their apartment has at least two bedrooms, a washroom, a kitchen and an open space that serves as both the living and the dining room.

Kota's Apartment
Kota lives in a two-story Japanese rental apartment building. His apartment has a hallway, a bedroom, a washroom, a kitchen and a combined dining and living area.