CREATE TABLE table_name_33 (method VARCHAR, opponent VARCHAR, event VARCHAR, round VARCHAR)

Which method has an Event of shooto, a Round of 2, and an Opponent of issei tamura?
SELECT method FROM table_name_33 WHERE event = "shooto" AND round = 2 AND opponent = "issei tamura"
SELECT "method" FROM "table_name_33" WHERE "event" = "shooto" AND "issei tamura" = "opponent" AND "round" = 2