(にじ)

にじ
noun
rainbow
1. rainbow
An arc of colors visible in the sky, caused by the refraction and dispersion of sunlight through rain droplets.
A rainbow appeared after the rain stopped.
A large rainbow stretches across the sky.
Seeing a rainbow makes me feel happy.
The children were pointing at the rainbow with delight.
After the evening shower stopped, a beautiful rainbow appeared in the eastern sky, and we all took photos.

(にじ) refers to the natural phenomenon of a rainbow.

COMMON EXPRESSIONS:

JAPANESE COLOR TRADITION:
In Japanese tradition, rainbows are often described as having 7 colors: (あか)(だいだい)()(みどり)(あお)(あい)(むらさき) (red, orange, yellow, green, blue, indigo, violet).