Question: What method was used that had a resulting Win against opponent, Natsuko Kikukawa?
SQL: SELECT "Method" FROM "2-11450911-2" WHERE "Res." = 'Win' AND "Opponent" = 'Natsuko Kikukawa';

Question: What was the highest number of rounds that had Hikaru Shinohara as an opponent and a record of 11-7?
SQL: SELECT MAX("Round") FROM "2-11450911-2" WHERE "Opponent" = 'Hikaru Shinohara' AND "Record" = '11-7';

Question: Which method has a record of 11-10?
SQL: SELECT "Method" FROM "2-11450911-2" WHERE "Record" = '11-10';