Question: What is the general classification when the team classification is Japan?
SQL: SELECT "General classification" FROM "2-15128548-2" WHERE "Team classification" = 'Japan';

Question: When Yusuke Hatanaka was the stage winner in the Tonton Susanto general classification, what was the malaysian rider classification?
SQL: SELECT "Malaysian rider classification" FROM "2-15128548-2" WHERE "General classification" = 'Tonton Susanto' AND "Stage winner" = 'Yusuke Hatanaka';

Question: When Yusuke Hatanaka was the stage winner in the Tabriz Petrochemical Team classification, what was the mountains classification?
SQL: SELECT "Mountains classification" FROM "2-15128548-2" WHERE "Team classification" = 'Tabriz Petrochemical Team' AND "Stage winner" = 'Yusuke Hatanaka';

Question: Which stage had Tabriz Petrochemical Team in the team classification?
SQL: SELECT "Stage" FROM "2-15128548-2" WHERE "Team classification" = 'Tabriz Petrochemical Team';

Question: Which stage had Suhardi Hassan in the Malaysian rider classification?
SQL: SELECT "Stage" FROM "2-15128548-2" WHERE "Malaysian rider classification" = 'Suhardi Hassan';