is a Japanese manga series written and illustrated by Miki Aihara. It was serialized in Shogakukan's manga magazine Cheese! from January 2010 to March 2020.
A 10-episode television drama adaptation aired on Fuji TV from October to December 2015.
Written and illustrated by Miki Aihara, From Five to Nine was serialized in Shogakukan's manga magazine Cheese! from January 23, 2010, to March 24, 2020. Its chapters were collected into sixteen volumes from June 25, 2010, to April 24, 2020.
A spin-off manga, titled Elevator Orite Hidari: Five to Nine Next Door, began serialization in Shogakukan's &Flower digital magazine on September 11, 2020. It also began serialization in Cheese! on November 24 the same year. The spin-off ended serialization on June 25, 2024. The spin-off's chapters were collected into three volumes released from October 26, 2021, to July 25, 2024.
By October 2021, the series, including its spin-off, had over 5 million copies in circulation.