When designing the Imperial dining chair, we consider it as a space where people can be relaxed, get close and focus their attention while they are having meals. Sitting on the armless chairs, people will have closer contact and more immense space.
The side of Imperial is an oblique plane, having an obvious stereoscopic effect. But the uniqueness of Imperial is its back, because its semi-enclosed design supports people's back in a better way. It looks like it is vertical, but the unique design better fits at your waist, making you relaxed but formal.