| 释义 |
Sugai (written: 菅井 or 須貝) is a Japanese surname. Notable people with the surname include: - {{Nihongo|Eri Sugai|菅井 えり||1961–2016}}, Japanese singer, composer and arranger
- {{Nihongo|Hitoshi Sugai|須貝 等||born 1962}}, Japanese judoka
- {{Nihongo|Ichiro Sugai|菅井 一郎||1907–1973}}, Japanese actor
- {{Nihongo|Kin Sugai|菅井 きん||born 1926}}, Japanese actress
- {{Nihongo|Kumi Sugai|菅井 汲||1919–199}}, Japanese painter and printmaker
- {{Nihongo|Naoki Sugai|菅井 直樹||born 1984}}, Japanese footballer
- {{Nihongo|Noboru Sugai|須貝 昇||born 1949}}, Japanese golfer
- {{Nihongo|Takekichi Sugai|菅井 竹吉||1871–1944}}, Japanese dermatologist
- {{Nihongo|Takuya Sugai|菅井 拓也||born 1991}}, Japanese footballer
- {{Nihongo|Tatsuya Sugai|菅井 竜也||born 1992}}, Japanese shogi player
- {{Nihongo|Yohei Sugai|菅井 洋平||born 1985}}, Japanese long jumper
- {{Nihongo|Yūka Sugai|菅井 友香||born 1995}}, Japanese idol singer
{{surname}} 1 : Japanese-language surnames |