Synopsis

Three children, Matsunaga Tooru (Nakai Kiichi), Koga Natsuo (Matsushima Nanako), and Murota Seiichi (Sasaki Kuranosuke) who live alone in the city, visit their hometown where their “mother” is waiting for them.
 
For businessman Matsunaga Tooru, it is the first time visiting his hometown in 40 years. When he arrives at the home where his mother lives, she warmly welcomes him. With a mother who eagerly takes care of him, a nostalgic home, and familiar cooking, Tooru feels comforted. However, for some reason, he just can’t remember his mother’s name…
Meanwhile, Koga Natsuo also returns home for the first time in a while. The place where Natsuo is headed is also the home where the “same mother” is waiting. Murota Seiichi, who lost his wife, also heads to his hometown, where the “same mother” is waiting, in search of a place to belong…
 
None of the children know what happened in their mother’s life. When all the mysteries are solved, you are sure to be overcome with emotion.