All of the inner folding doors were carried out with basic white colored frames, and the eight-door two-way construction method was carried out with three doors and one white guide method with a one-way construction method.

Eight doors use space utilization for the purpose of expanding and separating the large space, and three doors and one white guide are opened and closed for the purpose of distinguishing indoor passageways.

The window folding door was constructed by a total of 4 pairs (2way) construction method. Yuri did sheet work on the postprocessing.
Partly transparent and opaque, blocking some degree of privacy.

Folding doors have been installed to distinguish between indoor and outdoor parking lots and to protect vehicles inside the indoor parking lot.
As a folding door installed outside, it was constructed in black color that is resistant to pollution. When you're outside, it's easy to ask for pollution in the external environment, so you often choose black.

The rail is at high risk of being damaged because it is a heavy vehicle. Therefore, the parking lot is also stronger with the folding door for the car center, the damage level is reduced from design to other lower rails, and the car can be operated more smoothly during traffic.