Approximates:
5'4" = 162 cm
5'5" = 165 cm
5'6" = 167 cm
5'7" = 170 cm
5'8" = 173 cm
5'9" = 175 cm
5'10" = 178 cm
5'11" = 180 cm
6' = 182 cm
You can lift weights and add muscle to your body, which most Japanese males lack. Then you will look impressive even at your height.
I was very fortunate that I grew to be 5'10" (178cm) when my mother was only 4'10". Through weight training I've built up to 95 kg and most people think I'm taller than I am.