How do u spend time in japan?

hi ,
iam house wife and living from past3yrs in japan (Tokyo)
some times its too boring at home no work to do except learning japanese language ,after sending kids to school and husband to office nothing else to
do oher than cooking ,cleaning ....
How u housewives spend your time ??????
share your routine so that it may help other's who have facing the same situation .....

thank you
asha.