It's share Room. What kind of things are included in the utility cost? Gas, electricity, water bill, Wi-Fi, toilet paper, tissue, Seasonings (sake · mirin · sugar · soy sauce · salt · pepper · oil), Dining room Dining living room, kitchen, bathroom, toilet, Wi-Fi, air conditioner, TV, fire alarm , refrigerator, washing machine, vacuum cleaner, microwave, rice cooker, toaster, table, dish Bed room Bunk bed, Air conditioner, Closet, desk , chair