King

Interesting Fact

Here's a surprising one: Japan has a king-like ruler, but the Japanese emperor is not normally called 王 (ō). 👑 The traditional title is 天皇 (Tennō), meaning "Heavenly Sovereign." Historically, this distinction mattered because Japan developed its own imperial title rather than simply adopting the Chinese title 王 for its ruler. That's why you'll see 王 used for kings in foreign countries—such as 英国王 (King of the United Kingdom)—while Japan's own monarch is 天皇.