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

1998 04.25	Ani Raji Grand Prix 13	article, COLOR {1 P}
1998 08.26	Ani Raji Grand Prix volume 15	articles, COLOR/MONO {1+4 P}
1998 11.22	Voice Animage 23	article, COLOR {3 P}
1998 11.25	Seiyuu Grand Prix 20	Favorite Dear article, COLOR {2 P}
1998 12.26	Ani Raji Grand Prix volume 17	article, COLOR {1 P}
1999 02.26	Ani Raji Grand Prix 18	article, COLOR {1 P}
1999 04.26	Ani Raji Grand Prix 19	article, COLOR {1/2 P}
2001 04.10	Animedia May 2001	after recording report, MONO {1/6 P}
2002 11.10	Animedia December 2002	interview, MONO {1 P}
2008 09.10	Newtype October 2008	event report, COLOR {2 P}
2008 11.10	Animedia December 2008	radimedia, MONO {1 P}
2008 12.10	Newtype January 2009	Gundam 00 article, COLOR {2 P}
2009 01.10	Newtype February 2009	Gundam article, COLOR {1 P}
2009 04.10	Newtype May 2009	Gundam article, COLOR {2 P}
2009 09.10	Newtype October 2009	Gundam event report, COLOR {1/2 P}
2022 01.26	Shounen Sunday 2022 No.9	Urusei Yatsura interview, COLOR {2 P}
2022 10.12	Shounen Sunday 2022 No.46	Urusei Yatsura interview, COLOR {4 P}