Here's the jdrama "Ikebukuro West Gate Park", aka "IWGP". If you've seen this drama, feel free to let us know what you think of it in your comment.
Year Aired: 2000
Genre : Human drama
Episodes: 11 + 1 Special
Fansubbers: SARS -Fansubs
Synopsis: Living in an area known for its juvenile crime, 21-year-old Makoto has become a member of a youth gang called the G-Boys. Known for his cool head and ability to get things done, Makoto becomes a key trouble-shooter for the gang by diffusing tense situations and keeping his friends out of harm's way. However, the death of his girlfriend and an escalating turf war with a rival gang threaten to be more than Makoto can handle.