So9
Well, no. The Mainichi Daily News is a serious and respected newspaper. But on Sunday a collection of the odder and usually prurient stories are gathered, often reporting details calculated to bring a blush to staid readers, or a giggle to schoolgirls.
Perhaps a better comparison would be with the *Page Three* topless pinup girls who grace some of Britain's print offerings. Though not as blatent, the stories related by in the WaiWai compilations are likely to explain or describe trends that an observer might well have himself noted, but not personally understood or appreciated. In that sense, it can almost be thought of in the sense of an epicurian guide.
An additional bound collection of such stories is available and described *here* and that may give you a further better understanding of the WaiWai article compilations.
-archy-/-