File 17: "That 20-Year-Old is my Mother!"
Miyuki & Natsumi are walking with Ken (Groceries in hand) with plans to cook a homemade dinner for him and while he says they really don't have to do this (He appreciates it, I'm sure) Natsumi ribs him a bit about maybe having a woman stashed at his apartment. As it turns out, when they get there they not only find a young, attractive woman at Ken's place but she claims to be his mother! Well, sort of...Meet Sena Wakabayashi, 20 years old & Daimaru Nakajima's fiance (They met out on the open road & it was literally love at first sight). Turns out that Daimaru has only 1 condition for them to marry-Ken has to call Sena "Mom" as a way for him to give them his blessing. He's not too keen on the idea but it takes Sena's "Super 7" being stolen & her being nearly run over by the car thieves to finally get Ken to call Sena "Mom". Love her car!
Next time-File 18, "The Strike Brigade"
Quickie quiz: Sena's car the "Super 7" also plays a big part in another anime series by Kouske Fujishima-Which one?