Coronations in Oceania islands by Western missionaries, where it followed a centuries-old traditional Tongan rite involving the ritual drinking of kava by the new king, together with the receipt of dozens of cooked pigs and baskets of food. In 1967 Tonga crowned king Tāufaʻāhau Tupou IV, while George Tupou V was crowned in 2008 and Tupou VI in 2015. All rulers participated in elaborate ceremonies complete with a large gold crown, sceptre, and throne. The Christian character of Tonga's monarchy was reiterated in the 2008 event—together with Tonga's former ties to Great Britain—as Anglican Archbishop of Polynesia Jabez Brice anointed King George Topou
Tongan paʻanga same approximate size as earlier dated coins. In 2011, commercial demand for 20 and 50 seniti prompted these denominations to be issued featuring the effigy of Tupou IV posthumous, who had died in 2006. A new obverse design for George Tupou V had not yet been made or selected at this time, possibly due to increased health concerns regarding the latter monarch, who died in March 2012. For a brief period, some of the higher denomination coinage from the 1967-1968 series was "countermarked" with commemoration stamps that were added to the coin after being struck. The most distinct of these