Shiro I of Ralgon
Born 1650 AN, he is currently 88 years old. He currently serves as the Ralgon Emperor, reigning since New Year's Day, 1673. He currently in his 65th year as their Emperor. He is also the head of state (ex officio) of Adrestia as the King of that country, his title being made official in early 1675 AN.
His full title is Shiro the First of That Name, Lord of the Ralgons1, King of Stormhold2, King of the Mountain3, King of Adrestia4, Emperor of Drag'os5, Defender of the Faith, and Liberator of the Senate and People of Drag'os.
Notes
1 Clan title only. Not used on official documents since 860, which saw the Kingdom of Stormhold's formation.
2 Since 1260, during the reign of Bael'ar IV.
3 "King of the Mountain" denotes Glacier City, SAR, used since 228 AN. Personal union maintained since 1178.
4 Never used by itself in official documents. Princely title held fully in right by Masamune II as of 1692.
5 Monarchs instead used the style "King of Kings of Drag'os" from c. 1330 to 1672.
6 Since 1687, in the aftermath of the Crisis of 1685.