Track

『366日』acoustic ver. 優里 × 仲宗根泉（HY）

never chartednever chartednever chartednever charted

Around the world

Its peak on every chart it has reached, in 1 country

Chart	YouTube
🇯🇵Japan	YouTube: peaked at 10

Lifetime views

View count of its most-viewed YouTube video, each time we checked

So far: 1,633,512; views, as of Sep 23, 2026
A day: +96,489; views a day, over the 8 days between two readings
Next milestone: —; Should have passed it by now at its last rate, but we haven't checked since
Likes: 17,253; +467 a day, on the same video

Credits & details