Most days at No. 1
Days at #1 on the joined chart, out of 3,568 stored days of Japan's chart, Jan 1, 2017 – Oct 8, 2026.
- 1
428 daysfirst Jan 8, 2017, last May 17, 2018 - 2
220 daysfirst May 29, 2024, last Aug 24, 2025 - 3
203 daysfirst Apr 14, 2023, last Feb 5, 2024 - 4
177 daysfirst Feb 13, 2019, last Aug 8, 2019 - 5
161 daysfirst Oct 28, 2022, last Apr 7, 2023
Longest run in the top 10
Consecutive days in the joined chart's top 10. Our longest unbroken stretch of stored days is 3,568 days, so no run here can be longer than that.
- 1613 daysJan 7, 2017 – Sep 11, 2018
- 2
561 daysApr 26, 2020 – Nov 7, 2021 - 3
558 daysNov 18, 2020 – May 29, 2022 - 4542 daysApr 12, 2024 – Oct 5, 2025
- 5
528 daysFeb 24, 2019 – Aug 4, 2020
Biggest debut
The highest first position on the joined chart. We only count a debut when we have the day before, so nothing debuts on the archive's first day or the first day after a gap.
- 1
#1Jul 31, 2026 - 2
#1Sep 5, 2025 - 3
#1Aug 25, 2025 - 4
#1Dec 1, 2023 - 5
#1Aug 10, 2022
Most platforms at No. 1 at once
How many of the joined chart's platforms had it at #1 on the same day. It takes at least two; a #1 on one platform is that platform's record.
- 1
3 platformsOct 3, 2026 - 2
2 platformsMar 4, 2024 - 32 platformsSep 17, 2024
- 4
2 platformsNov 17, 2024 - 5
2 platformsJan 31, 2025
Biggest day on Spotify
The most streams a song got in one day on Spotify's chart in Japan, as published, across the editions we've archived. Each song appears once.
- 1
1.1M streamsSep 23, 2025 - 2
769K streamsMar 4, 2026 - 3746.6K streamsMar 16, 2024
- 4684K streamsMay 14, 2023
- 5
586.8K streamsDec 24, 2025
Biggest day on YouTube
The most views a song got in one day on YouTube's chart in Japan, as published, across the editions we've archived. Each song appears once.
- 1
5.7M viewsSep 4, 2026 - 2
4.6M viewsMay 17, 2025 - 3
4.3M viewsJan 12, 2026 - 4
4.1M viewsMay 27, 2024 - 5
4.1M viewsJul 11, 2026