Watashi, ii ko feat. Satoishi Yuka
namigroove
#109
Peak
12 wk
Weeks on chart
+39,643
Views gained
November 2025 (Week 2)
Debut
Rank history
| Week | Rank | Views gained |
|---|---|---|
| November 2025 (Week 2) | #109 | +10,807 |
| November 2025 (Week 3) | #117 | +6,676 |
| November 2025 (Week 4) | #234 | +2,118 |
| December 2025 (Week 1) | #253 | +1,685 |
| December 2025 (Week 2) | #205 | +3,376 |
| December 2025 (Week 3) | #230 | +2,843 |
| December 2025 (Week 4) | #246 | +2,129 |
| January 2026 (Week 1) | #244 | +2,054 |
| January 2026 (Week 2) | #220 | +2,746 |
| January 2026 (Week 3) | #235 | +2,267 |
| January 2026 (Week 4) | #279 | +1,547 |
| January 2026 (Week 5) | #299 | +1,395 |
