- Title: Genya
- Type: Drama
- Format: Standard Series
- Country: Japan
- Episodes: 8
- Aired: Nov 21, 2010 - Jan 16, 2011
- Aired On: Sunday
- Original Network: WOWOW
- Duration: 54 min.
- Genres: Thriller, Mystery, Drama
- Tags: Investigation, Suspense, Adapted From A Novel, Serial Killer Male Lead, Criminal Male Lead, Evil Male Lead, Evil Female Lead, Serial Killings, Impulsive Male Lead, Miniseries
- Content Rating: Not Yet Rated
- Score: 7.0 (scored by 32 users)
- Ranked: #78806
- Popularity: #19803
- Watchers: 291
- Favorites: 0
