CREATE TABLE table_1836 ("P" FLOAT, "Player" CLOB, "Position" CLOB, "SPL" FLOAT, "League Cup" FLOAT, "Scottish Cup" FLOAT, "UEFA Champions League" FLOAT, "Total" FLOAT)

When koki mizuno is the player what is the lowest league cup?
SELECT MIN("League Cup") FROM table_1836 WHERE "Player" = 'Koki Mizuno'
SELECT MIN("League Cup") FROM "table_1836" WHERE "Player" = 'Koki Mizuno'