Papa no Iukoto wo Kikinasai! -Mark of the Rabbit-パパのいうことを聞きなさい！うさぎのまぁく ; Papa no iukoto wo kikinasai! -Usagi no mark-

Fourth spin-off of Papa no Iukoto wo Kikinasai! (http://www.mangadeer.com/search?q=papa-no-iukoto-wo-kikinasai), in which Hina is the protagonist. Between all the spin-off, this one is the more cute, akin to Love so Life.