Roku is a kanji used in boy's names.

This old house is covered with thatch.

The National Research and Development Agency plays a crucial role in advancing science and technology.

The leaf of this tea plant is vividly green, isn't it?

The 'Ju' in sushi means longevity.

I think the congee my mother makes when I catch a cold is the most delicious.

He refused my proposal.

He forgot to shave his beard.

He is an expert in comparative linguistics.

My new coffee pot is very convenient.