20 Dollars - Elizabeth II Dazaifu Plum Blossoms

Cook Islands has issued commemorative gold under licensing arrangements with foreign themes since the 1990s, and Japanese cultural subjects have been a recurring commercial target for that market. Dazaifu Tenman-gū in Fukuoka Prefecture is dedicated to Sugawara no Michizane, the ninth-century scholar and poet exiled there in 901 AD, who allegedly died longing for the plum trees he'd left behind in Kyoto. The shrine's plum orchards — over 6,000 trees — trace directly to that association.

KM#2912 is a bullion-adjacent commemorative with no circulation history and no meaningful tie to Cook Islands itself.