“Love of 7.7 Billion” is a program where young men and women representing 7.7 billion people around the world share their views on love and marriage. Through real-life concerns or cases about international relationships, marriage, and the opposite gender, people from different countries talk about their cultures and relate with one another through these discussions.
On a spring day Munakata Ikujou visited an old temple to view a 1000 years old sakura tree. There Ikujou discovered a 3-year-old girl and adopted her as his own daughter. 16 years later, Sakurako has grown up to become a beautiful woman. Sakurako then has a fateful meeting with Takanashi Hiroto. Their pure love begin.