Some of the books and magazines that Yuko has appeared in during the year 1999 are as follows.

1999.01.10	Animedia February 1999	seiyuu message, MONO {1/9 P}
1999.01.10	Newtype February 1999	seiyuu hakusho article, COLOR {1/2 P}
1999.01.22	Voice Animage 24	live report, COLOR {1 P}
1999.01.25	Seiyuu Grand Prix 21	articles, COLOR {cover, 12+1 P}
1999.02.10	Animedia March 1999	Anime Kouhaku report, COLOR {2 P}
1999.02.26	Ani Raji Grand Prix 18	articles, Kouhaku report, COLOR {3+3+2 P}
1999.03.10	AX April 1999	radio article, MONO {1/4 P}
1999.03.10	Animedia April 1999	article, COLOR {1/4 P}
1999.04.10	Animedia May 1999	article, COLOR {1/2 P}
1999.04.26	Ani Raji Grand Prix 19	event report, articles, COLOR {3+1+1+1 P}
1999.04.26	Voice Radimage	article, CT label, COLOR {6 P}
1999.05.10	Yamamoto Yohko Get Ready Book [Animedia June 1999]	talk, COLOR/MONO {7 P}
1999.06.10	Newtype July 1999	event report, COLOR {1/4 P}
1999.06.26	Ani Raji Grand Prix 20	articles, interview, COLOR/MONO {6+4+1 pages, cover}
1999.07.10	Animedia August 1999	CD article, radio article, COLOR/MONO {1+1 P}
1999.07.10	Newtype August 1999	Go Go Five article, COLOR {1/2 P}
1999.08.26	Ani Raji Grand Prix 21	articles, COLOR {3+1/2+1+1 P}
1999.09.10	Animedia October 1999	movie article, COLOR {1 P}
1999.10.25	Voice Radimage 2	article, COLOR {6 P, cover}
1999.10.26	Ani Raji Grand Prix 22	column, COLOR {1 P}
1999.11.10	Dengeki Animation Magazine December 1999	live report, COLOR {1/3 P}
1999.12.04	Visual Book Hobo Miyamura Yuko	photo collection, COLOR {100 P}
1999.12.26	Ani Raji Grand Prix 23	articles, COLOR {5+4+1 P}