- Drama: Sand’s Tower (literal title)
- Romaji: Suna no Tou~Shiri Sugita Rinjin
- Japanese: 砂の塔～知りすぎた隣人
- Director: Ayuko Tsukahara
- Writer: Natsuko Ikeda
- Network: TBS
- Release Date: October 14, 2016 —
- Runtime: Fridays 22:00
- Language: Japanese
- Country: Japan
Aki Takano (Miho Kanno) is an ordinary and happy housewife with a sweet husband and two sons. They move into a high-rise apartment building which they have always wanted to do. There, Aki Takano meets a frightening neighbor. The neighbor tries to isolate Aki from the other residents and break down Aki’s family.
Meanwhile, a series of abduction cases take place. There seems to be a connection to the kidnapper and the frightening neighbor.