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

2000.10.30	Dengeki G's Magazine December 2000	Sister Princess article, COLOR {1 P}
2000.12.30	Dengeki G's Magazine February 2001	Sister Princess interview, COLOR {1/4 P}
2001.01.10	AX February 2001	CD article, COLOR {1/18 P}
2001.03.30	Dengeki G's Magazine May 2001	Sister Princess article, COLOR {1/4 P}
2001.04.10	Animedia May 2001	after recording report, MONO {1/6 P}
2002.06	HM3 SPECIAL vol 1	article, COLOR {20 P, cover}
2002.08	HM3 SPECIAL vol 2	interview, COLOR {1 P}
2002.09.30	Megami Magazine vol 30	Sister Princess Re Pure article, MONO {1 P}
2002.11.10	Animedia December 2002	radio article, MONO {1/3 P}
2002.11.10	Seiyuu Grand Prix December 2002	articles, COLOR {2+2 P}
2002.11.30	Megami Magazine vol 32	Sister Princess article, COLOR {1 P}
2002.12.27	Megami Magazine vol 33	Sister Princess interview, COLOR/MONO {1/4 P}
2003.02	HM3 SPECIAL vol 5	Prits article, COLOR {22 P, cover}
2003.12.10	Seiyuu Grand Prix January	photo, COLOR {calendar}
2004.04.30	Dengeki G's Magazine June 2004	talk corner, COLOR {1/2 P}
2004.05	HM3 SPECIAL vol 13	Negima article, COLOR {2 P}
2005.01	HM3 SPECIAL vol 18	interview, COLOR {2 P}
2005.03	HM3 SPECIAL vol 20	Negima article, COLOR {1 P}
2005.05	HM3 SPECIAL vol 22	event reports, COLOR {6+3 P}
2006.07	HM3 SPECIAL vol 36	interview, COLOR {1 P}
2006.11.30	Dengeki G's Magazine January 2007	article, COLOR {1/4 P}
2009.02.10	Newtype March 2009	event report, COLOR {1/2 P}
2011.02.08	Asagei Secret Vol.11	Seiyuu article, COLOR {4 P}