- National Diet Office :
- Nobuteru Ishihara
- Shūgiin Dai-Ichi Giin Kaikan, 1-743
2-2-1 Nagatacho, Chiyoda-ku
Tokyo 100-8981
Japan - Telephone: 03-3581-5111 (Ext. 5743)
- Fax: 03-3593-7101
- Suginami City Office:
- Nobuteru Ishihara
1-14-20 Asagaya-minami, Suginami-ku
Tokyo 166-0004
Japan - Telephone: 03-3220-1331
- Fax: 03-3220-1330
