The drama is based on a blog written by Bakarhythm between 2006 and 2009 where he posed as a OL nicknamed Masuno Kakū, who supposedly worked in a bank and wrote stories about the daily feelings of a OL from her perspective and the people around her.
1997
2019
2023
2014
2021
1990
1998
2007
2022
2020
2013
2018
2025
1994
2016
1992
