The Oniwaban was in charge of information gathering and security during the Edo period.

When I looked into her eyes, the phrase 'the eyes are the window to the soul' came to mind.

This house is warm even in winter because it has double-pane windows.

He thoroughly researched the history of that nation.

He is a famous composer.

He is a famous lyricist who has produced many hit songs.

He is a very excellent performer.

He dreams of becoming a famous cartoonist.

He is a world-famous judoka.

He is a specialist in that field.