| Species | Cultivar | Type | Origin | Maturity | Growth habit | Others |
| Italian ryegrass | Magnet | HighMg | UK, 1981 | Late | Erect | High Mg containing |
| Lolium multiflorum L. | Ace | Commercial | Japan, 1984 | Late | Erect | Broad leaf |
| Tachiwase | Commercial | Japan, 1985 | Early | Erect | Loading resistance | |
| Waseyutaka | Commercial | Japan, 1972 | Early | Erect | High productivity | |
| Tall fescue | HiMag | HighMg | USA, 1993 | Medium | Erect | High Mg containing |
| Festuca arundinacea Schreb. | Fawn | Commercial | USA, 1964 | Early | Erect | High productivity |
| Hokuryo | Commercial | Japan, 1972 | Late | Intermediate | Winter hardiness | |
| Ky-31 | Commercial | USA, 1943 | Medium | Intermediate | Wide adaptability | |
| Orchardgrass | Mgwell | HighMg | Japan, 2002 | Early | Intermediate | High Mg containing |
| Dactylis glomerata L. | Akimidori | Commercial | Japan, 1976 | Very early | Erect | High productivity |
| Okamidori | Commercial | Japan, 1972 | Medium | Intermediate | High digestibility |