First names for Housayama
- Kazuo Housayama 2
- Hiromi Housayama 2
- Aya Housayama 2
- Yoshiyuki Housayama
- Yasuyo Housayama
- Yasutaka Housayama
- Toru Housayama
- Tomoko Housayama
- Masashi Housayama
- Makoto Housayama
- Kousuke Housayama
- Kana Housayama
- Chigusa Housayama
- Azusa Housayama