Matsu Tomohiro

Takanashi no Hidamari is a spin-off series of Papa no iukoto wo Kikinasai!. Rather than focusing directly on the Takanashi family and Yuuta, this manga narrates about their neighbors in Hachiouji, and how the 4 young ones "shed light" on them, in one way or another.

Fourth spin-off of Papa no Iukoto wo Kikinasai The youngest of three sisters, Hina Takanashi, is an energetic and good-natured 3 year old. The three sisters lost their parents in a plane accident. They now live with their 19-year old uncle, who is struggling to keep the family united and happy… and little Hina brings her happy mood to brighten the darker days. This spin-off story is parallel to the main series.

Chronicles of Street Observation Research is a Papa no Iukoto wo Kikinasai! spin off centered on Yuuta's university life and what happens at the Street Observation Research Society.

The story is about the daily life of a college freshman in the Literature Department of Tama University. He and his sister grew up on their own together after their parent's departure, but he decided to start living by himself when she got married to a man with two daughters from previous marriages. Shocked by their marriage, he attempted to distance himself from the family, leaving home before his sister gave birth to the man's third child. Approximately 3 years later he was asked by his sister to visit and babysit the girls… While he was looking after the girls, the plane which their parents were on went missing. He decided to take with him his three nieces (aged 14, 10 and 3 years old), resulting in the four of them sharing his tiny apartment.

\*Spin-off of Papa no Iukoto wo Kikinasai! This series is about the middle sister, Miu, and is contemporary to the main series. It shows most of the same events from Miu's point of view, but with some differences.

Sora-iro no Hibiki is a spin-off series of Papa no iukoto wo Kikinasai!. This particular series is a prequel, starting about one year before the regular series, that tells the story of the Elder sister, Sora, and her new life as a junior high freshman.

The story revolves around Takumi Tsuzuki, a boy who lives with his older "sister" Otome, although the two have no blood ties between them. Otome manages a run-down confectionery store called Stray Cats. One day, Otome picks up a mysterious beautiful girl off the streets.