G-Tastic G to the Rescue / Noby's Tough to Stomach.G-Tastic G to the Rescue: Doraemon shows Noby a cape that turns the user into a superhero, but Big G bullies them into giving the cape to him, and uses it to become superhero G-Tastic G, whose only power is being able to fly when summoned by a whistle. Big G soon learns that the superhero life is its own harassed existence, as the cape forces him to perform one hundred tasks before he can take it off and a whistle summons can interrupt whatever he is doing at the time, including eating.
Noby's Tough to Stomach: While eating peanuts, Sue accidentally swallows an opal from her mother's $5,000 anniversary ring, and comes to the boys in desperation looking for help. Doraemon and Noby use the Shrink Ray and the Teleporting Submarine to get inside Sue's stomach to find the missing opal, but it's a bumpy ride.