Koma Booth Size: What Is a Koma? Japanese Booth Sizes (2027)
A koma (小間) is the booth unit Japanese organisers use to sell exhibition space. At many shows one koma is 3 m wide by 3 m deep, or 9 m², so two koma make 3 m × 6 m. Some shows differ, and RX Japan’s March 2026 mini booth was 3 m × 2.7 m. […]
