Koyasu Takehito books and magazines (1998)
Some of the books and magazines that Takehito has appeared in during the year 1998 are as follows.
| 1998.01.25 | Seiyuu Grand Prix volume 15 | Weiss article, COLOR {4 P} |
| 1998.04.10 | Animage May 1998 | Weiss live report, COLOR {1/2 P} |
| 1998.04.10 | Animedia May 1998 | Weiss live report, COLOR {1 P} |
| 1998.04.10 | Dengeki B-Magazine May 1998 | Weiss article, COLOR {1 P} |
| 1998.04.25 | AnimeV June 1998 | Weiss live report, MONO {1/2 P} |
| 1998.05.10 | Animedia June 1998 | poster, COLOR |
| 1998.05.22 | Seiyuu Grand Prix 17 | Weiss article, live, COLOR {8+1 P} |
| 1998.05.22 | Voice Animage 20 | Weiss article, CD article, COLOR/MONO {3+4+1 P} |
| 1998.05.27 | Game Voice 2 | article, COLOR/MONO {7+1/2 P} |
| 1998.06.10 | Animedia July 1998 | Weiss article, COLOR {1 P} |
| 1998.06.10 | Dengeki B-Magazine July 1998 | Weiss recording article, COLOR {1/2 P} |
| 1998.07.10 | Animedia August 1998 | Weiss article, COLOR {1 P} |
| 1998.08.07 | Animage September 1998 | CD article, MONO {1/4 P} |
| 1998.08.26 | Ani Raji Grand Prix volume 15 | articles, COLOR {2+1/2 P} |
| 1998.09.10 | Animedia October 1998 | article, MONO {2 P} |
| 1998.10.10 | Animedia November 1998 | Weiss live report, article, COLOR/MONO {1/2+2 P} |
| 1998.10.10 | Voice Idol vol 1 | poster, interview, Weiss event report, COLOR {8+4 P} |
| 1998.10.20 | Animedic Park volume 22 | Weiss event report, COLOR {1/2 P} |
| 1998.10.30 | Dengeki G's Magazine December 1998 | Yuukyuu ensemble article, COLOR {1/2 P} |
| 1998.11.10 | Animage December 1998 | Weiss interview, MONO {1/2 P} |
| 1998.11.10 | Animedia December 1998 | article, Weiss article, COLOR/MONO {2+1 P} |
| 1998.11.20 | Animedic Park volume 23 | Weiss article, COLOR {1/2 P} |
| 1998.11.22 | Voice Animage 23 | Weiss postcard, articles, COLOR {7+1/2 P} |
| 1998.11.25 | Looker January 1999 | Weiss article, MONO {1 P} |
| 1998.11.25 | Seiyuu Grand Prix 20 | Weiss article, COLOR/MONO {7+5 P} |
| 1998.11.30 | Dengeki G's Magazine January 1999 | article, COLOR {1/2 P} |
| 1998.12.10 | Animedia January 1999 | article, Weiss article, COLOR/MONO {2+3 P} |
| 1998.12.20 | Animedic Park 24 | interview, New Year message, COLOR {2+1/4 P, cover} |
| 1998.12.26 | Ani Raji Grand Prix volume 17 | Weiss article, MONO {4 P} |
| 1998.12.mid | Weiss kreuz picture collection Peace | photos, COLOR |