In Japanese, it is １００万円の女たち 。
Watched it almost back to back and finished within a week. Loved the story and characters, except the main male character who is obviously not a good actor.
Without spoilers it is difficult to explain further, but I definitely liked the first several episodes over the last.
5 women pay a writer a Million yen every month, no explanations and no questions are allowed. We learn a bit about each character as the story develops and experience also the writing process, the publishing world and the success that ensues.
The women are committed to assist the writer with his writing and make him successful.
Especially liked the character of 白川美波 (Shirakawa Minami) played by the model actress Fukushima Rila. (福島 リラ)