Stars Dream - My Happiness - Her Happiness [Final]

Overview:
The main character, Tadashi Komano, an ordinary businessman, and his wife, Yahiro
They were married and living a happy life.

However, when Tadashi hears a story about a man that his wife, Yahiro, dated in the past
From that day on, Tadashi imagines Yahiro in the arms of another man.

Then, Tadashi is given a big job.
He meets the young president of his business partner. ………​