What is the Road Trip Arc (Rakkyo Arc)? Synopsis and Best Scenes Summary | When and Which Manga Volume [Chiikawa]

When Rakko, in the driver's seat of the vehicle, shows off a floral decoration, a hat, and a hood-like outfit one after another, Usagi next to him mimics him by twisting its head into similar shapes. At a service area the two visit, Usagi licks a pickle off the back of its hand. After Rakko praises the pickle, he adds that the rakkyo is also exquisite. Usagi's eyes sparkle, but on their way back, they walk right past the stall with the pickle banner, surprising Rakko.

In the car on the way back, Rakko complains of drowsiness and asks Usagi next to him to put a piece of candy from the bag into his mouth. When Usagi feeds him a Super Lemon Shigekix, Rakko cries out at the intense sour stimulation. To further wake himself up, he asks Usagi for permission to sing, and then loudly belts out a song about gapao rice. Usagi sits next to him with its mouth closed, and the car carrying the two of them keeps driving.