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

1995.07.??	Voice Animage 3	article, MONO {1/2 P}
1996.02.10	Newtype March 1996	voice bloom, COLOR {2 P}
1996.03.10	Anime Star Paradise [Animedia April 1996]	recording report, COLOR {1 P}
1996.03.22	Virtual Idol 7	Piipers article, MONO {2 P}
1996.07.25	Voice Animage 9	article, COLOR {1 P}
1996.07.??	Seiyuu Grand Prix volume 7	article, COLOR {1 P}
1996.09.22	Virtual Idol 11	article, COLOR {2 P}
1996.11.25	Voice Animage 11	article, COLOR {2 P}
1997.07.10	Seiyuu Grand Prix volume 12	Radish Roxs article/poster, COLOR {5 P}
1997.07.30	Voice Animage 15	MTT event report, COLOR {2 P}
1997.11.10	Seiyuu Grand Prix volume 14	article, COLOR {2 P}
1997.12.20	Animedic Park vol 13	article, COLOR {1/2 P}
1998.01.10	Animedia February 1998	article, COLOR {1/2 P}
1998.01.10	Newtype February 1998	voice bloom, COLOR {2 P}
1998.01.25	Seiyuu Grand Prix volume 15	article, COLOR {2 P}
1998.01.30	Voice Animage 18	article, COLOR {2 P}
1998.04.25	Ani Raji Grand Prix 13	report, COLOR {1/2 P}
1998.05.22	Seiyuu Grand Prix 17	article, COLOR {2 P}
1998.07.10	Newtype August 1998	voice bloom, COLOR {2 P}
1998.07.25	Seiyuu Grand Prix 18	article, COLOR {2 P}
1998.08.07	Newtype September 1998	voice bloom, COLOR {2 P}
1998.10.10	Voice Idol vol 1	event report, COLOR {1 P}
1998.10.20	Animedic Park volume 22	interview, COLOR {1 P}
1998.12.20	Animedic Park 24	New Year message, COLOR {1/4 P}
1999.02.10	Newtype March 1999	Voice Bloom, COLOR {2 P}
1999.02.26	Ani Raji Grand Prix 18	event report, COLOR {1/2 P}
1999.04.26	Ani Raji Grand Prix 19	event report, article, COLOR {3+1 P}
1999.05.10	Newtype June 1999	voice bloom, COLOR {2 P}
1999.06.26	Ani Raji Grand Prix 20	article, COLOR {4 P}
1999.10.09	Animedia November 1999	article, COLOR {1/4 P}
1999.12.30	Dengeki G's Magazine February 2000	Yuukyuu article, COLOR {1/4 P}
2000.02.10	Newtype March 2000	Voice Bloom, COLOR {2 P}
2000.06.30	Dengeki G's Magazine August 2000	Kanon interview, Yuukyuu Kumikyoko article, COLOR {1+1/6 P}