Some of the internet that Masumi has appeared in are as follows.

2002 08.31	La G-On Riders -Megane chikku Night- [radio]	guest
2013 01.10	2.5 Jigen Terebi broadcast 14 [live]	guest
2019 07.30	d Studio 62	guest
2019 08.01	Yoru Night x Yoru Night -Thursday-	guest