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

2012.04.14	EX Taishuu 2012 May	seiyuu article, COLOR {4 P}
2013.04.03	Shounen Magazine vol 18 2013	Muromi-san cast photo, COLOR {2 P}
2013.05.28	Flash June 11 2013	photo article, COLOR {8 P}
2016.03.20	From Gamers vol.223	Marine Entertainment live report, COLOR {1 P}
2016.05.20	From Gamers vol.225	MariColle Live 2016 bluray/DVD article, COLOR {1 P}
2021.08.18	Shounen Sunday 2021 No.38	Komi-san ha Comushou desu interview, COLOR {1 P}