Kingyoya-san no Karisome Fuufu

Vol.1 Chapter 4: Who is Maho, Nana-san?
Vol.1 Chapter 3: Has Nana-san mistaken me for another woman?
Vol.1 Chapter 3: Has Nana-san mistaken me for another woman?
The story of a contract marriage set in an old-fashioned goldfish shop. Asahi and Nana are newlyweds who run a goldfish shop. At first glance, they seem to be a normal couple, but in fact, they are a contractual couple who got married because of their mutual interests! They are not true husband and wive, let alone lovers. And yet...