Tennis Circle Cupid
One night, at a ramen stall behind Shimogamo Shrine, the main character meets Higuchi, who claims to be a god of matchmaking (who gives his name as Kamotaketsunuminokami and then Kamotaketsunominokamo moments later) and who tells him that Akashi will be bound to either him or Ozu. As a freshman in college, he had joined the tennis circle, which was filled with couples. Lamenting over his failure to get in a romantic relationship, and encouraged by Ozu, he spends his next few college years concentrating on foiling his fellow student's romantic relations.
Aired 23/04/2010EP 1 - Tennis Circle Cupid

The Tatami Galaxy
When a college dropout stops for a late night bite at a mysterious ramen stand, he crosses paths with a self-proclaimed deity of matrimony. This bizarre meeting sends the young man hurtling through a horrifying flashback to his not-so-glorious college days when the influence of a cruel new friend turned him from a hopeless romantic into a mischievous “black cupid.”
(Source: Funimation)