Rugged! (2015)

The story is about how a 10-year-old girl genius who is trying to get 30 billion yen back from a scam gang. Noa has to take over her father's company after he passed away while trying to get back JPY 300m from a fraud group which had cheated him. Thanks to the help of a group of elderly men, Noa manages to tap into their skills and experience to fight against the bad people around her.