First names for Kawaraguchi
- Munetoshi Kawaraguchi 4
- Yuka Kawaraguchi 2
- Takayuki Kawaraguchi 2
- Hideto Kawaraguchi 2
- Ayaka Kawaraguchi 2
- Ysukazu Kawaraguchi
- Shuuichi Kawaraguchi
- Noriko Kawaraguchi
- Masahiro Kawaraguchi
- Kouji Kawaraguchi
- Kotaro Kawaraguchi