Prema by 藤井 風
Currently #10 in Japan
Executive Summary
AI-generated performance analysis
Very Good
This album achieves a B+ (Very Good) chart performance rating, currently ranked #10.
"Prema" by 藤井 風 is a 9-track album that demonstrates strong chart presence on Apple Music.
The album has spent 1757 days on the Top 100 chart and 547 days in the Top 10.
Released on September 5, 2025.
- Peak: #2
- Current: #10
- 1757 days on chart
- 9 tracks
- Genre: ポップ
Key Insights
AI-generated analysis based on chart performance
Exceptional Chart Longevity
With 1757 days on the chart (83.7x the average album), this demonstrates sustained audience interest well beyond typical performance.
Top 3 Achievement
Peaking at #2 places this album among the most-streamed content in Japan. Only ~10% of charting albums reach the Top 3.
Consistent Performance
With a 74/100 stability score ("Stable"), this album maintains a steady chart position, suggesting reliable streaming from a dedicated listener base.
Hot Streak Active
670 consecutive days on the chart (best: 1087) demonstrates sustained listener engagement without any gaps in chart presence.
Chart Performance Factors
Key metrics driving this album's chart success
Chart Performance
Peak position achieved on the album charts
- Peak position: #2
- Peak date: Jun 15, 2026
- 547 days in Top 10
- Currently ranked #10
Chart Longevity
Total duration on the album charts
- 83.7x longer than average album
- 1757 total days on chart
- 1087 max consecutive days
Chart Stability
Consistency of chart position
- Very stable chart performance
- Stability index: 84/100
Current Momentum
Recent chart movement trend
- Stable chart position
- Consistent performance
Exceptional performance with strong metrics across all factors.
Category Benchmark
Performance compared to other charting albums
1.9x higher than avg
83.7x higher than avg
109.4x higher than avg
1.9x higher than avg
Strong performance, outperforming most charting albums content.
Chart History & Insights
Performance over time
Currently ranked #10 in the Top 10. Peak was #3. Ranking is stable. Spent 16 days in Top 10.
Peak reached on Jun 14, 2026
Album Info
Apple Music Reference
Source content being analyzed
Prema
藤井 風
Daily Rank
#10
Japan
All-Time Rank
#9
Score: 52,120
Peak Position
#2
Jun 15
Days on Chart
1757
251 weeks
Current Streak
670d
Best: 1087d
Avg Position
#13
Last 30 days
7-Day Trend
Stable
Stability
Stable
74/100
in Japan
points
Ranked #9 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.