Tower of Sand: The Neighbor Who Knows Too Much

This film (drama)Also known as砂の塔～知りすぎた隣人，is aJapanProducerbeauty live，At2016Released in year 。The dialogue language isJapanese，Current Douban rating6.6(For reference only)。

Finally, the ordinary housewife Aki Takano (played by Miho Kanno) and her family move into their dream high-end apartment. Little did they know that shortly after moving in, they would be labeled as being at the bottom of the pyramid due to living on a lower floor. Every day, she faces the ladies from higher floors with more expensive apartments. To prevent her children from being isolated by their peers at school, Aki must swallow her pride, force a smile, and comply with the strict rules unique to the apartment complex. She also endures the condescending commands and training from the ladies on the higher floors. The neighbor living above Aki, Yoko Sasaki (played by Nanako Matsushima), is not only elegant and dignified in appearance but also runs a classy flower arrangement class at home, making her quite popular. Aki develops a fondness and trust for the gentle and easygoing Yoko, but an unexpected event leads Aki to gradually discover a terrifying secret hidden behind Yoko's smiling facade.