Taniroku Saka offers an assortment of desserts to accompany tea time. The design concept of sea of clouds at the mountaintop, was developed by imagining the luxurious experience and brisk feel of having tea with sweets while overlooking a sea of clouds. The site of the shop is situated on a hill called Mt. Sanada because a samurai lord Sanada built a castle there. The hill is unfortunately too low to be called a mountain. Yet it is a hilltop, so the designers evolved the image and came up with the concept.

Born in Osaka Prefecture, founded supermaniac inc. in 2000. He specializes in branding, marketing, creative direction, and spatial design for various environments. His work has won several awards including the top prize at the Restaurant & Bar Design Awards, Gold at the Sky Design Awards and IDA Design Awards, and recognition from the iF Design Award and more. He has also received Japanese design awards.