Ryou Togawa

Rintaro (Sometani Shota) returns home for the first time in a while to prepare for and attend his father's funeral. He and his sister are surprised to find that their mother has canceled the catering order, and instead will be making the food herself in accordance with her late husband's will. The first dish she brings out is simply sunny side up eggs, and the attendees are at a loss. Rintaro recalls that this was the first meal his father had cooked for him and his sister.

3 women are happy and busy raising their boys named Yu. Due to some little thing, their lives fall apart. Their anger and anxiety unconsciously head towards their sons Yu.

10-year-old children Midori and Futa live separate lives. Both feel alone and isolated from their parents. They struggle to be kids under the stress and weight of their fractured family lives.

The evil warlord Gengetsu Kibaoni was defeated 444 years ago by the Last Ninja, the head of the Igasaki Family. In 2015, the Kibaoni Army starts rebuilding their empire and use fear harvested from humans to revive him. Five members of the Igasaki family must use their Nintality to transform into the Ninningers and fight to prevent the revival of Gengetsu Kibaoni.