The Top 40 J-POP songs this week - Only Hits Japan Charts

This week's J-Pop Top 40 sees significant movement in the upper ranks, though the very top remains locked. For a sixth straight week, King Gnu's "AIZO" holds at number one, followed by XG's "HYPNOTIZE" and AiNA THE END's "ルミナス - Luminous" in a steady top three.

The chart's most dramatic shift comes from Tatsuya Kitani, whose track "火種" rockets 24 spots to land at a new peak of number 4. It's joined in the top ten by three notable debuts: Vaundy's "飛ぶ時" enters at 5, Creepy Nuts' "Fright" at 8, and AKASAKI's "シャケナベイベー" at 10. Ado's former chart-topper "AiAiA" slips two places to number 6.

Further down, YOASOBI's "アドレナ" climbs four spots to 15, while ILLIT earns two upward moves with "Bubee" rising to 19 and "Sunday Morning" reaching 23. The most significant drop belongs to NiziU's "Too Bad", which falls 21 places to number 36. The lower half of the chart features three more new entries: &TEAM's "We on Fire" at 30, another new track from Tatsuya Kitani "れびてーしょん" at 37, and rusino's Hatsune Miku collaboration "Looping the Rooms" at 40. NAKISO's "Retry Now" also makes a re-entry at position 39.