Please respond as soon as possible.

Our company's sales have increased fivefold.

卜 is a common Chinese surname.

Kushiyaki is one of the traditional dishes in Japan.

He used a handkerchief to wipe his sweat.

He lives in a government housing in Tokyo.

He was selected as the leader of the project because of his exceptional abilities.

Akira got a sunburn because he spent a long time outside.

He played a broken character in his heart.

I've never seen the kanji 嘆 used in a name.