Atsuko is Yusuke Urameshi's mother. At first, she seems like she doesn't care for her son, but when he dies, she is grieved terribly and mourns. Seeing her like that made Yusuke want to come back to life.
Atsuko loves to drink, to go out and party, and to just have fun. She is very irresponsible, leaving her house a constant mess. However, after Yusuke comes back, she shows him that she geniunely cares for him and doesn't want him to leave her again.
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"Regret is a different beast when you live for centuries." -Kurama
Aw, no worries! Everyone makes grammatical errors once in a while, including me. And are you sure you don't know english very well? You're not fooling me! Haha.
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"Regret is a different beast when you live for centuries." -Kurama