A large plate covered with Koga-style studs.
A luxurious piece using gold and platinum.

The SPIKY series dares to approach the flat modern way of looking at things with a sense of foreignness. Its distinctive shape is as if it refuses to be picked up.
The protrusions that spread out in a radial pattern visualize and touch the power inherent in things. The work is a powerful expression, as if the power hidden within bursts to the surface.
Ceramics are a traditional craft that has been cultivated over a long history. Koga intends to give a fresh surprise to the person who holds it by providing a formative stimulation to it.