After another month of lackluster encyclopedia sales, Muranishi's job is on the line. But just when he starts making money, his life falls apart.

Muranishi and Toshi move onto selling porn magazines, starting their own bookstore chain in Hokkaido. But their success attracts unwanted attention.

After living on the lam in Tokyo, Muranishi and Toshi are arrested in Sapporo. Once they get out, they reunite with Kawada with a new goal: video.