Hello.
This is right before the Easter holiday, which is a public holiday on Friday and Monday.
My daughter's kindergarten was told to bring white and yellow flowers on the day they celebrated Easter.

Look around and see daffodils, buttercups, dandelions...
lots of yellow.
Above all, the forsythia hedge is the most eye-catching at this time of year.

Forsythia in English.
The ones in England are cultivated from foreign species, but in Japan, wild forsythia grow naturally in about two places.

A bright yellow light against a background of black clouds.
I felt a lively, natural will. (K)