オープニングイベントだろう
ōpuninguibentodarō
1. Probably an opening event.
Noun
#154214
1. Probably an opening event.
1. event
1. opening; start
2. opening credits; title sequence
3. theme song (played during the opening credits of a TV show, etc.)
1. big event
1. seems; I think
2. right?; don't you agree?
1. It will likely be beautiful.; It must be beautiful.
1. Probably two people.; Likely a pair.
1. Tomorrow.; Likely tomorrow.
1. It's not an event.; It isn't an event.
1. Of event; Relating to events