Kujira no Oshitate-san

About this title

Two endearing awkward men. Once they come face to face, Younosuke and Suzunari, both heirs of long-established tailors, immediately throw unpleasant sarcasms at each other. Just when Younosuke thought that their quarrelling relationship would go on forever, he was told to go for a marriage interview… (Source: xiaojiangworld) Note: Chapter count includes 1 extra.