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

1999.08.26	Ani Raji Grand Prix 21	article, COLOR {1/2 P}
1999.10.09	AX November 1999	Kira Melo article, MONO {1 P}
1999.10.25	Voice Radimage 2	articles, COLOR/MONO {2+3 P}
1999.10.25	Voice Radimage 2	article, MONO {3 P}
1999.11.10	AX December 1999	Kira Melo article, COLOR {1 P}
1999.11.25	Top Speed January 2000	Kira Melo article, COLOR {1 P}
1999.12.09	Stand Up!	official fan book, COLOR
2000.08.03	Chiba Walker 8/4-8/17	CD article, COLOR {1/2 P}
2002.01.30	Megami Magazine vol 22	One afureco, MONO {1/8 P}
2002.11.10	Seiyuu Grand Prix December 2002	article, COLOR {2 P}
2003.06.10	Seiyuu Grand Prix July 2003	article, COLOR {2 P}
2003.07.10	Seiyuu Grand Prix August 2003	article, afureco article, COLOR {1+1/3 P}
2003.10	HM3 SPECIAL vol 9	interview, COLOR {1 P}
2003.12	HM3 SPECIAL vol 10	interview, COLOR {2 P}
2003.12.10	Seiyuu Grand Prix January	photo, COLOR {calendar}
2005.03	HM3 SPECIAL vol 20	article, COLOR {10 P, cover}
2005.10	HM3 SPECIAL vol 27	interview, COLOR {3 P}
2005.11	HM3 SPECIAL vol 28	article, COLOR {4 P}
2006.02	HM3 SPECIAL vol 31	Aice5 article, Da Capo SS column, poster, COLOR {15+2 P, cover}
2006.04	HM3 SPECIAL vol 33	Aice5 column, COLOR {2 P}
2006.07	HM3 SPECIAL vol 36	Aice5 article, poster, COLOR {12 P, cover}
2006.10	HM3 SPECIAL vol 39	Aice5 article, Milk Rings interview, COLOR {2+1 P}
2006.12	HM3 SPECIAL vol 41	Aice5 article, COLOR {9 P, cover}
2007.04	HM3 SPECIAL vol 45	Aice5 article, article, COLOR {6+2 P}