Sekai wa Bitter Chocolate
kachika
#160
Peak
12 wk
Weeks on chart
+7,333
Views gained
October 2025 (Week 2)
Debut
Rank history
| Week | Rank | Views gained |
|---|---|---|
| October 2025 (Week 2) | #160 | +6,194 |
| October 2025 (Week 3) | #482 | +264 |
| October 2025 (Week 4) | #562 | +158 |
| October 2025 (Week 5) | #624 | +72 |
| November 2025 (Week 1) | #649 | +70 |
| November 2025 (Week 2) | #629 | +50 |
| November 2025 (Week 3) | #536 | +42 |
| November 2025 (Week 4) | #489 | +113 |
| December 2025 (Week 1) | #521 | +68 |
| December 2025 (Week 2) | #579 | +41 |
| December 2025 (Week 3) | #603 | +28 |
| December 2025 (Week 4) | #464 | +233 |
