Haraguchi Sasuke's "Igaku feat. Kasane Teto" debuted at #1 with 448K views, marking the rise of a new chart force. With his "Mini Bias" also at #12, Haraguchi is proving to be a dominant producer for Kasane Teto songs. Giga's "Beyond the way" held steady at #2, while Hiiragi Magnetite's "Kaf-eine feat. KAFU" made a stunning 41-rank jump from #44 to #3.

HachioujiP's "PARTY ROCK ETERNITY feat. Hatsune Miku" surged 28 spots from #32 to #4. iyowa's new "Tabi no Mae, Tabi no Ato feat. Hatsune Miku" debuted at #5, and Daibaku Hashin's "Wakaremichi" entered at #7. Nayutan Seijin's "Esper Esper feat. Hatsune Miku" debuted at #15.

Orangestar's "Encounter" fell from #1 to #6, while Keda Rui's "Prima donna feat. v flower" jumped 29 spots from #40 to #11, emerging as an unexpected riser.

An extraordinary week with 263 songs charted and a record 50 new entries (5 exits). Haraguchi Sasuke emerges as the new chart leader heading into March.