He broke the wall with a sledgehammer.

Depleted uranium ammunition has a very high ability to penetrate armor due to its high density and self-sharpening effect.

Every morning, it's my daily routine to read the daily newspaper while drinking coffee.

The bright light was shining through the window.

Please write your name with a marker pen.

She sparkled her eyes with joy.

窺 is a kanji that is not found in surnames.

Mr. Ishizuki likes to climb mountains.

In Japanese grammar, verbs with k-row irregular conjugation are characteristic.

Verbs of the sa-line irregular conjugation are a special existence in Japanese.