This piece was for sale in one of their "Idea Contest" offerings.

The crafter describes this puzzle in the following manner, "This is a karakuri box shaped like a bed.
Speaking of beds, I remember that I used to sleep wrong before I started sleeping on a futon.
I hope this bed brings you a good sleep..."

Original idea by Takeshi Iijima
Hand-crafted by Shou Sugimoto (Karakuri Creation Group)

Released in March, 2006, it measures 130 x 79 x 68 mm with a storage space of 66 × 43 × 10 mm.

Crafted in Magnolia, Maple and Cherry.