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.
1990
2020
2010
2016
2013
2025
2021
2017
2022
2014
2023
2012
1994
2019
2005
