Letter feat. Hatsune Miku
Anzu no Kumo
#177
Peak
12 wk
Weeks on chart
+7,617
Views gained
January 2026 (Week 4)
Debut
Rank history
| Week | Rank | Views gained |
|---|---|---|
| January 2026 (Week 4) | #177 | +4,565 |
| January 2026 (Week 5) | #358 | +802 |
| February 2026 (Week 1) | #424 | +433 |
| February 2026 (Week 2) | #438 | +374 |
| February 2026 (Week 3) | #518 | +275 |
| February 2026 (Week 4) | #627 | +271 |
| March 2026 (Week 1) | #691 | +162 |
| March 2026 (Week 2) | #673 | +231 |
| March 2026 (Week 3) | #710 | +137 |
| March 2026 (Week 4) | #704 | +128 |
| April 2026 (Week 1) | #716 | +130 |
| April 2026 (Week 2) | #764 | +109 |
