Japanese Prime Minister
Sanae Takaichi Family 
- Yoshiko Takashi
Ms. Sanae Takashi's mother, police officer
- Gao Shi Da Xiu
Takashi Sakai's father
- Sanae Takaichi
Japanese politician (born 1961)
- Taku Yamamoto
Japanese politician
Jun'ichirō Koizumi Family
- Koizumi Matajirō
Japanese politician (1865–1951)
- Yoshie Koizumi
(1907-2001)
- Jun'ya Koizumi
Japanese politician
- Jun'ichirō Koizumi
Prime Minister of Japan from 2001 to 2006
- Kayoko Miyamoto
Japanese management consultant, ex-wife of Junichiro Koizumi
- Nobuko Koizumi
The sister of former Japanese Prime Minister Junichiro Koizumi
- Yoshinaga Miyamoto
Koizumi Junichiro's son
- Shinjirō Koizumi
Japanese politician
- Kotaro Koizumi
Japanese actor
- Masaaki Takikawa
Japanese radio announcer and host
- Christel Takigawa
Japanese television personality