She sparkled her eyes with joy.

窺 is a kanji that is not found in surnames.

My older sister is my role model.

She is my sworn elder sister, always protecting me.

My elder sister and younger brother get along very well.

My siblings get along very well.

Older sister, what are you doing today?

My elder brothers and sisters are very kind.

He arrived in Tokyo yesterday.

They engaged in fierce fighting all night.