Yūko takes Watanuki shopping and then they visit Yūko's customer, a housewife who wants to cure her addiction to the internet. Even though the housewife wants to quit, she lacks the willpower and starts using the internet again. Yūko returns with Watanuki and paints the word Zantetsuken (iron-cutting sword) on a red baseball bat then cuts the housewife’s computer in half.