is a Japanese politician of the Japan Communist Party, a member of the House of Councillors in the Diet (national legislature). A native of Kitakyushu, Fukuoka and graduate of Kyoto University, he was elected for the first time in 2004 after unsuccessful runs for the House of Representatives in 2000 and 2003 and for the House of Councillors in 2001.
| Sohei Nihi | |
| Native Name Lang: | ja |
| Party: | JCP |
| Birth Date: | 16 October 1963 |
| Birth Place: | Tonata-ku, Kitakyushu, Fukuoka, Japan |
| Website: | 仁比そうへい ウェブサイト |
| Alma Mater: | Kyoto University |
| Office: | Member of the House of Councillors |
| Constituency: | National PR block |
| Term Start: | 26 July 2004 - 25 July 2010 29 July 2013 - 28 July 2019 26 July 2022 |