Listen to Me, Girls. I Am Your Father!

is a Japanese light novel series written by Tomohiro Matsu and illustrated by Yuka Nakajima. The first volume was published by Shueisha under their Super Dash Bunko imprint December 2009; as of March 2015, eighteen volumes have been released.. A manga adaptation drawn by Yōhei Takemura started serialization in the September 2011 issue of Jump Square, with several spin-off series also launching in the same year. An anime adaptation aired in Japan between January 11, 2012 and March 27, 2012.

Plot
The story revolves around the daily life of a university freshman in the Tama University School of Literature Department. While he grew up with his older sister in the same house, he left home to live on his own when she got married, taking the two daughters from the husband's previous marriage in the house. The reason for moving out to live on his own was to distance himself from his sister's family. Approximately 3 years later, his sister and her husband suddenly went missing on an air flight. His life thus turned upside down when he was tasked with the responsibility of looking after the girls. He now has to live with three daughters of his sister. Two of the three are from a previous marriage and are hence not blood-related. The girls are of various personalities; namely a tsundere (14 years), a mischievous girl (10 years) and a toddler (3 years) all cramped in a six tatami mat size room.