Talk:White Whistle/@comment-82.9.61.97-20171009162611/@comment-88.76.253.9-20180602193544

The fact that Ozen's sacrifice was never revealed in her character arc suggest that her character might not have been concluded. And this is amazing because Atsushi created some interesting freedom for himself. Ozen is also a white whistle, it totally wouldn't be weird for her to meet Riko in the depths again, but it also wouldn't be weird if she never appears again.

Ozen's white whistle however must have been created a terribly long time ago. She already had it when Lyza was a kid. Lyza became a mother and hasn't been seen for 10 years. Ozen's sacrifice must have been made like 20-30 years ago.