noun
sumo performed in the presence of the Emperor
A formal sumo event held before the Emperor; a special honorific occasion.
天覧相撲は、大相撲の特別な行事の一つです。
Tenran-zumō is one of the special events of professional sumo.
Compound of 天覧 (tenran, 'imperial viewing') and 相撲 (sumō, 'sumo wrestling').