Sekaiichi Hatsukoi follows three couples that are interconnected within the manga industry, with each being subject to the budding of first love.
| Title | Time | |
|---|---|---|
| 1 | First Impressions Are the Most Lasting. | 2011-04-09 |
| 2 | A Man Has Free Choice to Begin Love But Not to End It. | 2011-04-16 |
| 3 | In Love There Is Both Dotage and Discretion. | 2011-04-23 |
| 4 | Adversity Makes a Man Wise. | 2011-04-30 |
| 5 | Love Is Lawless. | 2011-05-07 |
| 6 | Go to the Sea, If You Would Fish Well. | 2011-05-14 |
| 7 | Coming Events Cast Their Shadows Before Them. | 2011-05-21 |
| 8 | Looks Breed Love. | 2011-05-28 |
| 9 | The Die Is Cast. | 2011-06-04 |
| 10 | Absence Makes the Heart Grow Fonder. | 2011-06-11 |
| 11 | It Never Rains But It Pours. | 2011-06-18 |
| 12 | After a Storm Comes a Calm. | 2011-06-25 |
