Toshiyuki allows people to ride on his back, though refuses to allow Miki unless it's for emergency situations. A Delivery Girl contest pits Miki and Megumi to compete against each other, as well as other female competitors.
Kankuro works hard at the ramen shop while Miki makes deliveries, so that he can challenge her when she comes back. The two have a short competition to see who is the better poster girl. Kankuro and Megumi team up to fight Miki.
Miki, Megumi, and Kankuro try to find out if Makiko has any weaknesses at all. Makiko questions her method of disciplining Miki, and tries a different way of treating her daughter, much to Miki's displeasure.
Miki and Megumi fight over a pig plush toy. A "facial sumo" contest takes place. Miki and Megumi get stuck in a closed-off alley; with Kankuro, Akihiko, and Toshiyuki, they fight to see who will use the others' bodies as a ramp to reach a ladder.