Papa no Iukoto wo Kikinasai!: Usagi no Mark  

I Am Your Father!: Mark of the Rabbit, パパのいうことを聞きなさい! 〜うさぎのまぁく〜

Hina Takanashi, at age three, is the youngest of three sisters. Tragically, their parents passed away in a plane accident. Now, the sisters live with their 19-year old uncle who faces challenges in maintaining family unity and happiness. Despite these difficulties, little Hina's cheerful demeanor brings light to the darker days for her loved ones.