| Element | Brand | Product name | Specified By |
|---|---|---|---|
| MS220 | Tsukiboshi Shoji |
Kanto Version
| Taiga Kasai + Chong Aehyang Architecture / KACH, BORD, +4 |
| Floors | CHANNEL ORIGINAL | Naoi architecture & design office, Takato Tamagami, +2 | |
| Inner wall and ceiling | Lilycolor | FujiwaraMuro Architects, Fumihiko Sano Studio, +11 | |
| Windows | LIXIL | Sou Fujimoto Architects, FujiwaraMuro Architects, +140 | |
| Manufacturer | sanwacompany | B.L.U.E. Architecture, FujiwaraMuro Architects, +77 |