ハッピーエンド by back number
Peak position #11
Executive Summary
AI-generated performance analysis
Very Good
This song achieves a B+ (Very Good) chart performance rating, peaked at #11.
"ハッピーエンド" by back number demonstrates strong chart presence on Apple Music.
The track has spent 3086 days on the Top 100 chart.
From the album "ハッピーエンド - EP", released Nov 16, 2016.
- Peak: #11
- 3086 days on chart
- Genre: J-Pop
Key Insights
AI-generated analysis based on chart performance
Exceptional Chart Longevity
With 3086 days on the chart (220.4x the average song), this demonstrates sustained audience interest well beyond typical performance.
Consistent Performance
With a 86/100 stability score ("Stable"), this song maintains a steady chart position, suggesting reliable streaming from a dedicated listener base.
Hot Streak Active
1999 consecutive days on the chart (best: 1999) demonstrates sustained listener engagement without any gaps in chart presence.
Chart Performance Factors
Key metrics driving this song's chart success
Chart Performance
Peak position achieved on the charts
- Peak position: #11
- Peak date: Jun 29, 2026
Chart Longevity
Total duration on the charts
- 102.9x longer than average song
- 3086 total days on chart
- 1999 max consecutive days
Chart Stability
Consistency of chart position
- Very stable chart performance
- Stability index: 91/100
Current Momentum
Recent chart movement trend
- Stable chart position
- Consistent performance
Solid performance with room for growth in some areas.
Category Benchmark
Performance compared to other charting songs
1.8x higher than avg
102.9x higher than avg
1.8x higher than avg
Strong performance, outperforming most charting songs content.
Chart History & Insights
Performance over time
Currently ranked #12 in the Top 50. Peak was #11. Ranking is stable.
Peak reached on Oct 18, 2026
Song Preview
Apple Music Reference
Source content being analyzed
0:314ハッピーエンド
back number
Daily Rank
—
Not charting today
All-Time Rank
#52
Score: 33,542
Peak Position
#11
Jun 29
Days on Chart
3086
441 weeks
Current Streak
1999d
Best: 1999d
Avg Position
#16.1
Last 30 days
7-Day Trend
Stable
Stability
Stable
86/100
points
Ranked #52 all-time
About Rankings
Rankings are based on Apple Music Top 100 charts in Japan. Updated daily.
About This Analytics Report
This report is generated by Top1Trend's analytics engine, which tracks Apple Music trending data across 30+ regions since 2024. All metrics are derived from official chart positions via the official Apple Music API.
Top1Trend is an independent analytics service and is not affiliated with, endorsed by, or sponsored by Apple Music. All trademarks belong to their respective owners. Data accuracy depends on platform API availability and may have slight delays from real-time values.