Premise: The Ohara Tokikan pottery hall is devoted to the work of modern pottery masters Kanjiro Kawai, Shoji Hamada, and Kenkichi Tomimoto, as well as their much admired friend, Bernard Leach, the influential British potter credited with popularizing Japanese rustic ceramic styles and techniques abroad.

Hypothesis: Bernard Leach made Japanese pottery styles and techniques popular in other countries.
Relation: entailment