Description: Four short stories about adventures of little sisters1. Stray dog ~Leave it to Nana!~ (Nana ni Omakase!2. Paper doll ~Changing doll Mikan~ (Kisekae Mikan3. Family trouble ~Yui's papa is shamless!?~ (Yui no Papa wa Harenchi!?4. Secret feelings ~Momo and angel's flute~ (Momo to Tenshi no Fue