The Kenchikukagu is mobile furniture designed by Atelier OPA from Japan. The Kenchikukagu mobile furniture series include a movable work station, a mobile bed and a mobile kitchen.
I absolutely adore its mobile bed design, which can be folded to a case when you are not using; a great way to save space.
The Kenchikukagu mobile furniture series are designed for work, sleep and eating. The Kenchikukagu are not only the concept designs; they are also offered on Amazon Japan for JPY 800,000(about $7436 US).