Chihiro comes to Takehara to visit Fū, though ends up getting off a station too early. As Fū's mother goes to pick her up, Fū hears from her biker friends about how she once was a motorcyclist. The next day, Fū takes Chihiro to meet the others, visiting various place to get along. Later, Sayomi takes everyone on a lengthy expedition to Kurotaki Hill, where everyone becomes friends with Chihiro and exchanges e-mail addresses.
