Horoscope

People discovered that the seasonal change can be predicted at the constellation position before investing calendar. Because it was actually useful for hunting and farming life, I think that they came up Horoscope with easy induction logic that the movement of the constellation might indicate anything happing as the analogy.

Japanese Manner

Foreigners who wear shoes at home might not care of this, but Japanese have a unique manner during taking off shoes at entrance. We have to take off shoes facing to the house because of not showing our back to hosts, then crouch and turn the shoes to the entrance and align them neatly by hand.