CREATE TABLE table_2786 ("Release" TEXT, "Oricon Albums Chart" TEXT, "Peak Position" FLOAT, "Debut Sales  ( copies ) " FLOAT, "Sales Total  ( copies ) " FLOAT, "Chart Run" TEXT)

Which charts had debut sales of 101976?
SELECT "Oricon Albums Chart" FROM table_2786 WHERE "Debut Sales (copies)" = '101976'
SELECT "Oricon Albums Chart" FROM "table_2786" WHERE "Debut Sales (copies)" = '101976'