Question: Name the broadcast network for Saitama Prefecture
SQL: SELECT "Broadcast network" FROM "1-21076286-2" WHERE "Broadcast scope" = 'Saitama Prefecture';

Question: Name the broadcast network for Chiba Prefecture
SQL: SELECT "Broadcast network" FROM "1-21076286-2" WHERE "Broadcast scope" = 'Chiba Prefecture';

Question: Name the broadcast day and timings for TV Saitama
SQL: SELECT "Broadcast day and timings (in JST )" FROM "1-21076286-2" WHERE "Broadcast network" = 'TV Saitama';