ΔE 7.4, close: similar, with a visible difference side by side. Ungor Flesh is more muted than Japanese Brown.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Ungor Flesh is more muted than Japanese Brown.
The same difference applies the other way round: Japanese Brown is more saturated.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Japanese Brown on the colour wheel See Ungor Flesh on the colour wheel
All matches: Japanese Brown equivalents · Ungor Flesh equivalents