I have 2 of these mugs which I bought from Tiki Tiki. One was bought at the Shinjuku location and the other from the Yokahama location.
Collector Gallery
Tiki Mug Design
Tiki Tiki Shinjuku Skull Mug
in 1 collection
This is an unusual skull mug, it is more of a hiball shape, and is glazed brown with white painted details. The mouth is in a wide open grin. From Tiki Tiki Shinjuku restaurant in Japan.