The Imperial Seal of the Emperor of Manchukuo (Chinese: 蘭花御紋徽) had a design of orchid (Cymbidium goeringii) flower, with five sorghum branches in between the five orchid petals. It was entirely yellow.

Imperial Seal of the Emperor of Manchukuo
Armiger	Emperor of Manchukuo
Adopted	1934
Relinquished	1945

The design was based on Cymbidium goeringii, the favorite flower of the Emperor of Manchukuo.^[1] Sorghum was the staple food of Manchukuo and was added as a part of the design.

The imperial seal was adopted on 25 April 1934.^[2] It also appeared on the Emperor of Manchukuo's personal standard.