Some of the books and magazines that Mariko has appeared in during the year 1998 are as follows.

1998.01.25	AnimeV March 1998	article, COLOR {2 P}
1998.01.25	Seiyuu Grand Prix volume 15	article, COLOR {2+4 P}
1998.01.30	Voice Animage 18	article, COLOR {4 P}
1998.02.08	Comptiq 1998 March	article, COLOR {1 P}
1998.02.09	Animage March 1998	article, MONO {1/2 P}
1998.02.09	Animedia March 1998	interview, COLOR {2 P}
1998.02.25	AnimeV April 1998	kohdaism petit special, COLOR {1 P}
1998.02.26	Ani Raji Grand Prix 12	reports, article, COLOR {1+2+1 P}
1998.03.10	Newtype April 1998	scene of CV III, COLOR {2 P}
1998.03.25	AnimeV May 1998	article, COLOR {2 P}
1998.04.06	Oricon Week The Ichiban	article, MONO {1/3 P}
1998.04.10	Animage May 1998	article, COLOR {1/2 P}
1998.04.10	Animedia May 1998	article, COLOR {1/2 P}
1998.04.25	Ani Raji Grand Prix 13	report, COLOR {1/2 P}
1998.04.25	AnimeV June 1998	Kohdaism special, COLOR {2 P}
1998.05.22	Seiyuu Grand Prix 17	article, COLOR {2 P}
1998.05.22	Voice Animage 20	article, COLOR {cover, 13 P}
1998.05.25	AnimeV July 1998	column, COLOR {1 P}
1998.06.25	AnimeV August 1998	Kohdaism special, COLOR {1 P}
1998.07.10	Animedia August 1998	article, COLOR {1 P}
1998.07.25	AnimeV September 1998	Kohdaism special, MONO {1 P}
1998.07.25	Seiyuu Grand Prix 18	article, COLOR {4 P}
1998.08.25	Looker October 1998	Kohdaism, COLOR {2 P}
1998.08.26	Ani Raji Grand Prix volume 15	article, COLOR {4 P}
1998.09.25	Looker November 1998	Kohdaism, COLOR {2 P}
1998.10.10	Animedia November 1998	live report, COLOR {1 P}
1998.10.25	Looker December 1998	article, COLOR {1 P}
1998.11.10	Animage December 1998	CD article, MONO {1/2 P}
1998.11.10	Animedia December 1998	interview, COLOR {1 P}
1998.11.22	Voice Animage 23	article, MONO {3 P}
1998.11.25	Looker January 1999	column, MONO {1 P}
1998.11.25	Seiyuu Grand Prix 20	articles, COLOR {cover, 7+2 P}
1998.12.26	Ani Raji Grand Prix volume 17	articles, COLOR {cover, 6+1/2 P}
1998.12.26	Looker February 1999	Kohdaism special, COLOR {2 P}