"Nightmare Underground" Chikafuji Lisa's 3D Birthday/EP Release Concert
YouTube
Duration
1h 42m
Peak viewers
587
Avg viewers
492
Watch-hours
837
Superchats
—
VOD views
2.5K
728 likes
Audience
Viewer curve
Sampled every 2 minutes
No viewer samples for this stream.
Stream details
Viewer sample annotations
Computed from this finalized platform stream
Sampled peak
587
1h 12m after start · Aug 29, 2026, 2:53 AM UTC
Halfway retention
94.7%
556 viewers at nearest sample
End retention
86.7%
509 viewers at final sample
Schedule delay
10m late
Actual start versus scheduled start
Latest sample change
-31
Viewers versus the prior sample
51 samples · max gap 2m. Coverage runs from Aug 29, 2026, 1:41 AM UTC to Aug 29, 2026, 3:21 AM UTC. Missing history remains unknown and is never treated as zero.