The obverse of the coin depicts a rice plant growing out of the water, with "five yen" written in kanji; the reverse is stamped with "Japan" and the year of issue, also in kanji, separated by sprouts of a tree. The three graphic elements of the coin represent agriculture and fisheries, the key elements of the Japanese first-sector economy. Around the central hole, there is a gear that represents industry. It is the only Japanese coin in circulation to lack Hindu-Arabic numerals on either side.