オープニングイベントです
ōpuninguibentodesu
1. Opening event.
Noun
#668293
1. 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. At the event; In the event
1. Of event; Relating to events
1. Event.; It is an event.
1. Was an event.
1. It was an event.
1. Not an event.; It's not an event.