Earth Science

    This is the earth science. Enjoy!

Volume one:

Rated: T

    Chapter one: Playground
To 14-year old Morisato Osaka, Tokyo and life are one big playground.

    Chapter two: Brides and Games
Suddenly, Nikki has been getting these men coming to her to marry her.

    Chapter three: Never Ever
Nikki's boyfriend dumps her and she's crying about it. Now, Osaka wants her to shut up. But how can she get to?

    Chapter four: Cupid's Arrow
Hong, Osaka's childhood best friend, falls in love with her. Only, Osaka isn't interested into getting hitched.

    Chapter five: Wild Girls
Osaka and Nikki spend the weekend together. Whether Osaka wants to or not!!!

    Chapter six: Helper
Osaka and Hong help Nikki at her waitress job after school.

Volume two:

Rated: T

    Chapter seven: Lady Grace
Nikki's new boyfriend tries to change Osaka into a lady. She doesn't lit it.

    Chapter eight: Cruel Summer
Nikki's boyfriend goes away for the summer. She falls depressed again. Osaka is trying to tune her out. But how long will it last?

    Chapter nine: Love Fool
Nikki falls in love with two men. Now she can't stop talking them. Osaka is getting annoyed and decides to drive them away.

    Chapter ten: Break in Night
Osaka and Hong break in an old warehouse one night for a prank.

    Chapter eleven: Daydream
Nikki finds yet another crush. But he doesn't want her...

    Chapter twelve: The Sign
Nikki dumps her boyfriend and for once, she's glad she did!

Volume three:

Rated: T

    Chapter thirteen: Man Hunt
Nikki looks for another boyfriend. This time, she uses her sis for bait.

    Chapter fourteen: Job Switch
For one solid day, Osaka has to work Nikki's job just to see how good she has it.

    Chapter fifteen: Den Boredom
Osaka is home alone and bored. So then what?

    Chapter sixteen: Loud Mouth
Osaka's view on life. (Again!) Hee-hee!

    Chapter seventeen: 2 AM Breakdown
At wit's end with love and work, Nikki finally breaks down and cries. Now, Osaka has to comfort her.

    Chapter eighteen: My Summer Girl
Hong reveals to us his love for Osaka even more. Oh buddy!

Volume four:

Rated: T

    Chapter nineteen: Short Skirt and a Hickey Stick
Osaka goes out to play field hockey at school this week. One problem: has to wear a skirt for a week as well.

    Chapter twenty: Chinaland
Nikki is invited to China by her boyfriend. Osaka tries to talk her out of it.

    Chapter twenty-one: