Black swan emblems and popular culture cluster in Australia: Upper Swan, Middle Swan, Swan Valley, Swan View, West Swan, Swan Estuary, Swan District, and the City (formerly Shire) of Swan. The Swan Land District is the major cadastral unit of the state, underlying much of the name cluster. There are at least twenty "Swan" street names in the Perth metropolitan area. There are no "White Swan" toponyms in the state, and the toponymist Reed lists only the Swan River as a "Swan" toponym in the state. The rarer form of "Cygnet" ("young swan") only occurs in three places, all along the Kimberley coast, where they commemorate
What a Wonderful World! praised the design of average-looking characters and the page composition, finding the stories "polished and effective," but not "linger[ing] in the mind". Johanna Carlson of Comics Worth Reading found the traits of the characters to be annoying but said that the detailed and expressive art grounded the story, making it more believable. Leroy Douresseaux of ComicBookBin praised Asano's ability to depict the struggles of young people in the first volume, but felt that this was downplayed by the large number of characters. He called Asano's ability to "balance and compare and contrast what is celebrated and what is ridiculous about