The name comes from the traditional Japanese legend: when the tea stem is erected in the tea, good fortune is just around the corner. The minimalist teapot design features a double-layer structure inside, which can effectively prevent the scalding. The three holes on the side can delay heat conduction and imply the area for holding the teapot.

Simplifying the complicated steps of brewing tea, a pit is designed in the lid to replace the teacup and teaspoon. When the pit is filled with tea leaves, that’s the exact amount of tea needed. The tea set is designed with the moon's concept in mind, with the image of changing moon phase at the bottom of the cup. When the user dips the cup into the overflowing tea, the moon shape can be stamped on the paper with the aroma of tea lingering in the air, enhancing the elegance of tea-drinking.