2026-08-05
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Japanese career-high first week — 71,009 copies
The second Japanese single sold 71,009 copies in its first week and entered the Oricon weekly singles chart dated 2026-08-10 at number four, the group's highest first-week figure on that chart.
Sources (1)
- ILLIT、日本で人気拡大！新シングル『I Got Your Back』初週売上7万枚突破で“自己最高記録”更新 — RBB TODAY · retrieved2026-08-08