Kigawa voice acted for the characters Maeter and Maria Schneider in the anime Eureka Seven, and Momiji in Naruto.
- Goo Wikipedia
- Anime News Network
- Mausu Promotion - Talent agency, includes voice sample
- Dengeki Online - 2002 news article with photo; Kigawa is in rear at far right.
- Yaplog blog
- Usagi.org - Filmography search result at Hitoshi Doi's seiyuu database