ウルトラHD の
urutoraeichidiuno
1. Ultra HD; High-definition
Noun
1. Ultra HD; High-definition
1. ultra
1. ultramarine
1. amazing feat; trump card
2. very hard C-skill (in gymnastics)
1. ultranationalism
1. ultralight plane
1. ultramarathon
1. Amur tiger (Panthera tigris altaica); Siberian tiger
1. ultras (football fans)