The first day of the Osaka performance has ended!
The main character died and the game was over.
"What if I got fat again? " "Well, our relationship wouldn’t end, that’s for sure."
It's the end. It's the finish. This word means end. Or finish! How convenient.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.