Ryusei no Kizuna
- Title: 流星の絆
- Title (romaji): Ryusei no Kizuna
- Format: Renzoku
- Genre: Suspense drama
- Episodes: TBA
- Broadcast network: TBS
- Broadcast period: 2008-Oct to 2008-Dec
- Air time: Friday 22:00
- Theme song: ???
Based on the popular novel of the same name, Ryusei no Kizuna tells the story of three orphans, whose parents were murdered long ago. Together, the three vowed on a shooting star to one day avenge their parents. After many years, the two brothers have found the murderers, and are set to carry out their plan for vengeance when they realize they've made a serious miscalculation, their sister.
- Ninomiya Kazunari as Ariake Koichi
- Nishikido Ryo as Ariake Taisuke
- Toda Erika as Yazaki Shizuna
- Miura Tomokazu