The Japanese night heron was quietly targeting fish in the pond.

Verbs of the lower second conjugation are important for understanding Japanese grammar.

In learning Japanese grammar, understanding the upper two-step conjugation is important.

When learning Japanese grammar, it is important to understand verbs of the upper monograde conjugation.

Nigorobuna is one of the traditional dishes in Japan.

We celebrate our wedding anniversary on the twenty-fifth day of the month.

The new project will start in seventy-five days.

The 正五胞體 is a simple convex polytope in four dimensions, having five vertices.

A 5-cell is a simple convex polytope in four dimensions.

Mr. Shimooka is my best friend.