简介：Nagasumi's in hot water after a beautiful, young mermaid named Sun saves him from drowning. The deep-sea sweetheart's dad is a merman yakuza prone to executing anyone who learns his family's scaly secret! Luckily, there's a catch - if Nagasumi agrees to marry Sun, he just might avoid sleeping with the fishes!
我和班上第二可愛的女生成為朋友/我和班上第二可爱的女生成为朋友/和班上第二可爱的女孩成了朋友/和班上第二可爱的女生成为朋友/和班里第二可爱的女孩子成为了朋友/和班上第二可爱的女孩成为朋友/クラにか/Class de 2 Banme ni Kawaii Onnanoko to Tomodachi ni Natta/I Became Friends with the Second Cutest Girl in My Class/