Kō Kitamura, whose family owns a sporting goods store, has known the Tsukishima girls since he was born. The Tsukishima family runs a batting center and cafe, and they have four daughters. There's Ichiyo, the responsible eldest; Wakaba, Kō's cheerful best friend; Aoba, who doesn't get along with Kō; and Momiji, the energetic youngest daughter. When Kō enters high school, he aspires to lead his baseball team to the Koshien National High School Championship as their ace pitcher and make Wakaba's dream come true.
| Title | Time | |
|---|---|---|
| 1 | Four-Leaf Clover | 2009-04-05 |
| 2 | I Hate You! | 2009-04-12 |
| 3 | For Real? | 2009-04-19 |
| 4 | Secret Weapon | 2009-04-26 |
| 5 | Can I Borrow a Pot? | 2009-05-03 |
| 6 | Who Are You? | 2009-05-10 |
| 7 | Sucker for a Pretty Face | 2009-05-17 |
| 8 | You Two Are Alike | 2009-05-24 |
| 9 | Let's Do This! | 2009-05-31 |
| 10 | Yeah, Right | 2009-06-07 |
| 11 | Wipe That Smirk Off Your Face | 2009-06-14 |
| 12 | I Challenge You! | 2009-06-21 |
| 13 | Summer Training Camp? | 2009-06-28 |
| 14 | How Many Points? | 2009-07-05 |
| 15 | Enjoy It More | 2009-07-12 |
| 16 | How Should I Know? | 2009-07-19 |
| 17 | That's Tough | 2009-07-26 |
| 18 | An Audition? | 2009-08-02 |
| 19 | Memories... | 2009-08-09 |
| 20 | Mizuki Asami | 2009-08-16 |
| 21 | No Matter What Happens | 2009-08-23 |
| 22 | You Underestimated It, Didn't You? | 2009-08-30 |
| 23 | We'll Make a Comeback, Right? | 2009-09-06 |
| 24 | Don't You Quit | 2009-09-13 |
| 25 | It's an Honor | 2009-09-20 |
| 26 | I Know | 2009-09-27 |
| 27 | He May Be Right | 2009-10-04 |
| 28 | Let's End This | 2009-10-11 |
| 29 | No I'm Not! | 2009-10-18 |
| 30 | Wakaba | 2009-10-25 |
| 31 | Do Ghosts Grow Older? | 2009-11-01 |
| 32 | Hey | 2009-11-08 |
| 33 | Or Is It Fate? | 2009-11-15 |
| 34 | Happy New Year | 2009-11-22 |
| 35 | February 14 | 2009-11-29 |
| 36 | To Women's Baseball?! | 2009-12-06 |
| 37 | I Guess I Slept Well | 2009-12-13 |
| 38 | It’s His First Date | 2009-12-20 |
| 39 | Since Forever | 2009-12-27 |
| 40 | Idiot! | 2010-01-10 |
| 41 | Koshien, Here I Go! | 2010-01-17 |
| 42 | Everyone's Summer | 2010-01-24 |
| 43 | She Hasn't Change | 2010-01-31 |
| 44 | A Careless Pitch? | 2010-02-07 |
| 45 | That's My Line! | 2010-02-14 |
| 46 | I've Got a Bad Feeling | 2010-02-21 |
| 47 | Can I Lie? | 2010-03-07 |
| 48 | All Right | 2010-03-14 |
| 49 | Are You Having Fun? | 2010-03-21 |
| 50 | More Than Anyone in the World... | 2010-03-28 |
