Some of the books and magazines that Yoshitsugu has appeared in are as follows.

2014.05.30	Dengeki G's Magazine July 2014	Hibiki Radio Station article, COLOR {1 P}
2015.05.30	Dengeki G's Magazine July 2015	Hibiki Radio Station article, COLOR {1 P}
2021.01.06	Shounen Magazine 2021 vol 06	5 Toubun no Hanayome comment, COLOR {1 P}