The Japanese maple - the official tree of Hiroshima. We attach real Japanese maple leaves to create our designs and evoke the atmosphere of the region. Our Miyajima osuna pottery uses the sacred sand carried in the past as a good luck charm for safe travel. Today, our Miyajima osuna pottery is a popular gift for people setting off on their own journeys - be it marriage, relocation or retirement. With its charming maple crest emblematic of Hiroshima, this ‘Momiji Crest’ series is a popular celebratory gift.