| Hosta | Yae-no-oba |
| Status | species |
| Originator(s) | Japan |
| Origin | montana sport |
| Size category | large |
| Plant height x width | |
| Leaf length x width | |
| Vein pairs | |
| Leaf color | green |
| Variegation | |
| Leaf | |
| Petiole | |
| Scape | |
| Scape height | |
| Flower | double |
| Flower length | |
| Fragrant | |
| Flowering period | July |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | =montana 'Yae-no-oba'. =montana 'Yae'. =montana 'Yae Oba'. Has hose-in-hose flowers, so 12 petals. |
| Sports | |
| Progeny | |