3 real estate agents are tasked with showing the dream house to prospective buyers in the cities of Milan and Rome.

When an ambitious event planner gets an opportunity she can’t refuse, she goes undercover as her boss and returns to her rural hometown. With the help of her family and the man she left behind, she pulls off the perfect spring retreat, but will she discover home is where her heart is?

Kyoko Otonashi is a 22-year-old widow. Six months have passed since the sudden death of her husband, Soichiro. In her resolve to move on, she has recently taken over the management of a boarding house owned by her father-in-law. She now finds herself reminiscing about the few seasons that she and Soichiro had together, and about the first time that she saw him: when he became her geology teacher during her final year of high school. This prequel is the third and final OVA released after the conclusion of MAISON IKKOKU, an animated series based on the manga by Rumiko Takahashi. The past events are retold through flashback sequences using scenes from the television series, with narration by Sumi Shimamoto as Kyoko.