| 北玉 | [きたたま, kitatama] (n) (sumo) era at the turn of 1960s into 70s dominated by grand champions Kitanofuji and Tamanoumi [Add to Longdo] |
| 北玉時代 | [きたたまじだい, kitatamajidai] (n) (sumo) era at the turn of 1960s into 70s dominated by grand champions Kitanofuji and Tamanoumi [Add to Longdo] |