Main Hall at Osaka International Convention Center

Main Hall is 14.1 x 14.1 m (46 x 46 ft), 199 m² (2,140 sq ft), with a 3.1 m (10 ft) ceiling.

Plan view

Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.

LED wall that fits

Under a 3.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 14.1 m wall a Absen A2 Pro wall runs 22 x 2 (3696 x 336 px, 440 kg, 8.1 kW).

Wall sizing assumes 1.5 m trim to the bottom edge, 0.3 m clearance under the ceiling, and a wall no wider than 80% of the longest wall. Weight and power are tile totals from the panel spec sheet; add processing, rigging, and cable.

Seating estimate

After a 12 x 7 m stage, Main Hall holds about 255 theater seats, 104 banquet seats at rounds of 10, or 71 classroom seats. Back row in theater is roughly 7.1 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Osaka International Convention Center

• Event Hall51 x 51 m (167 x 167 ft) · 9.4 m ceiling
• Conference rooms 1001-1003 (10F)31.8 x 31.8 m (104 x 104 ft) · 7.7 m ceiling
• Conference room 1004-100719.9 x 19.9 m (65 x 65 ft) · 3 m ceiling
• Conference Hall19.8 x 19.8 m (65 x 65 ft) · 16.8 m ceiling
• Conference room 100917 x 17 m (56 x 56 ft) · 3 m ceiling
• Conference room 120214.9 x 14.9 m (49 x 49 ft) · 4.5 m ceiling
• Conference room 100813.5 x 13.5 m (44 x 44 ft) · 3 m ceiling
• Conference rooms 701～70212.1 x 12.1 m (40 x 40 ft) · 3 m ceiling
• Conference rooms 801～80211.6 x 11.6 m (38 x 38 ft) · 3 m ceiling
• Conference rooms 1101～110211.5 x 11.5 m (38 x 38 ft) · 3 m ceiling
• Conference rooms 501～5029.5 x 9.5 m (31 x 31 ft) · 3 m ceiling
• Conference room 8048 x 8 m (26 x 26 ft) · 3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Osaka International Convention Center · Venues in Osaka