366日by HY
Song Charts
The chart life of "...366日"
Runs, peaks, milestones, and the patterns behind them.
Latest chart appearances
View full chart history🇯🇵Spotify JP Daily
Apr 19, 2026
#200
60,388 streams
🇯🇵Spotify JP Daily
Apr 4, 2026
#193
55,492 streams
🇯🇵Spotify JP Daily
Apr 3, 2026
#198
54,658 streams
Chart highlights
Rank story
The chart journey
Did this song rise fast, climb slowly, or resurge years later? See the full ranking story over time.
View chart runKey moments
Defining moments
First entries, peak positions, major breakthroughs -- the moments that shaped this song's chart legacy.
View milestonesBehind the numbers
What the charts do not show at first glance: trends, velocity, and performance patterns behind each rank.
Trend pulse
1,255,218
A live preview of streams, growth, and chart velocity.