Joji is 33 years old as of early 2026.

Quick Scoop: Joji’s Age

  • Joji’s real name is George Kusunoki Miller.
  • Most reliable music/artist bios list his birthdate as 18 September 1992 in Osaka, Japan.
  • That makes him 33 years old in 2026.

Some sites and fan discussions mention 1993 or slightly different dates, which is why you may see 32 in older posts, but current major music databases converge on 18 September 1992, age 33.

Information gathered from public forums or data available on the internet and portrayed here.