Flowers of Evil, Volume 4 (Flowers of Evil #4)
Shuzo Oshimi

Furthermore, Takao is now in search now a utopia. One that can only be shared with his best and only friend, that will sit, even if briefly, among the rice paddies and in the mountains of his rural hometown. And most importantly, it will be a place that pokes fun and underminds every little thin ideal that holds this town together. There is no way this new society will be accepted, but that is exactly what these two wanted in the first place.