Pomona, CA

小山慶一郎

born May 01, 1984 (age 41)
Official website https://koyamak.com/
Social media

Current tour

小山慶一郎 is on tour now!

小山慶一郎 will be next performing at Yomiuri Hall on Tuesday 23 December 2025, and is scheduled to play 11 concerts across 1 countries in 2025 - 2026.