Fishbowl Wives

Fishbowl Wives or Kingyo Tsuma is a Japanese drama series written by Kurosawa R (manga), Fumi Tsubota, Miyako, Tomomi Matoba, and directed by Michiko Namiki, Hiroaki Matsuyama, Aya Narakino. 

 It is based on the Manga series by Kurosawa R and follows the story of six different women in unhappy marriages, who live in luxurious apartments. We see their day-to-day lives as their slowly unhappy marriages lead them to cross the line into infidelity. 

 The series stars Rich Ting, Ren Hanami, Sanyee Yuan, Anzu Lawson, Masanobu Ando, and Ryoko Shinohara in lead roles.