I.O.I, ILLIT, and CORTIS top Instiz chart for the first week of June 2026

The Instiz chart combines the overwhelming variety of charts that South Korea uses to rank music sales, and it's also what fans use to determine whether their favorite artist has achieved an "All-Kill."

Check out the chart rankings for the first week of June (June 1 to June 7) below!

1. I.O.I - "Suddenly" - 35,697 Points

2. ILLIT - "It's Me" - 24,138 Points

3. CORTIS - "REDRED" - 20,241 Points

4. AKMU - "Paradise of Rumors" - 13,284 Points

5. HANRORO - "Landing in Love" - 10,085 Points

6. YENA - "Catch Catch" - 9,209 Points

7. AKMU - "Joy, Sorrow, A Beautiful Heart" - 8,944 Points

8. Hearts2Hearts - "RUDE!" - 8,702 Points

9. WOODZ - "Drowning" - 8,577 Points

10. HANRORO - "0+0" - 7,533 Points

Source: Instiz Chart