You will probably start to encounter a lot of lingo that may sound a bit like a foreign language to you.
The game has also received several manga adaptations.
An anime adaptation by the studio Nomad started airing on April 4, 2011.
The second has Shūsuke Chitose as the main male lead and is focused around a bar called Alexander and his direct acquaintances.
The third has Hayato Narita as the main male lead and focuses on his street acquaintances.
As the series progresses, the vignettes become more complex and intertwined, while still being presented in chronological order.