Kurosawa is my best friend.

Kuroiwa is my best friend.

Kurosaki is my best friend.

The color of that entrance is mysterious, creating a mystical atmosphere.

His favorite color is black.

His car is pitch black.

He was born as an illegitimate child and experienced many difficulties.

My grandfather used to till his privately-owned rice field.

Using the private railway makes commuting very convenient.

We respect Japanese culture.