The answer for Round 14 is:
マンハッタンラブストーリー Manhattan Love Story
This TBS drama shown in 2003 was a comedic love story written by Kudo Kankuro which featured Matsuoka Masahiro as the lead character Tencho who managed a cafe named "Jun Kissa Manhattan". With his monologue explaining the web of one-sided love relationships involving his regular customers, the viewers can then understand the meaning of "A→B→C→D→E→F" which stands for the initials of the characters. The photo posted as the question was of Koizumi Kyoko who played Akabane Nobuko, a taxi driver.
Here is the leaderboard at the end of this round (players with at least 20 points):
71 points - Nanda Motta
69 points - tweetpersecond
62 points - Vie Chan
57 points - mikilove13
54 points - Madoka
50 points - Dendi Darkexodia
29 points - AlexAndrA ☆ 玉森
28 points - R
27 points - Cris Ogr
26 points - Audrey Lilian Cussoy
22 points - yorknell
For Round 15, please refer to the song clip below and tell me the name of the drama. As mentioned previously, if you are the first five to provide the correct answer, you will earn additional points.
UPDATE 1: Here is the first hint for this round:
If you get the correct answer from now till the next hint is revealed, you will earn 3 points.
UPDATE 2: Here is the last hint for this round:
If you get the answer from now until the current round ends, you will earn 1 point.