• 浦和明の星女子高等学校

• 開智高等学校

• さいたま市立浦和高等学校（全国大会出場8回）

• さいたま市立大宮国際中等教育学校

• 埼玉県立伊奈学園総合高等学校（全国大会出場4回）

• 埼玉県立浦和第一女子高等学校

• 埼玉県立浦和高等学校

• 埼玉県立大宮高等学校（全国大会出場6回）

• 埼玉県立川越女子高等学校（全国大会出場2回）

• 埼玉県立久喜北陽高等学校（全国大会出場2回）

• 埼玉県立蕨高等学校

• 早稲田大学本庄高等学院（全国大会出場1回）

※五十音順

※全国大会出場回数は県予選開始（2017年）以降の成績

※県予選開始前（2012年～2016年）の連盟杯参加校は、大妻嵐山、市立浦和、伊奈学園、浦和一女、大宮、大宮光陵、久喜北陽

■ 第14回 HPDU 連盟杯埼玉県予選（2024年度）

Round 1: THW legalize homeschooling.

Round 2: TH regrets the recent tendency to produce sequels, reboots, and remakes rather than original content.

Round 3: THBT the feminist movement should condemn women who seek to ‘marry rich.’

Round 4: THBT criminal trials should be broadcasted on TV.

■ 第13回 HPDU 連盟杯埼玉県予選（2023年度）

Round 1: THW ban Tabacco.

Round 2: When casting minority characters (e.g. racial minorities, LGBTs, people with disabilities etc.), THBT film directors should only cast actors from that same minority.

Round 3: THBT individuals should vote solely based on policies and principles regardless of electability.

Round 4: THW impose a cap on the amount of money parents are allowed to spend on their children (excluding essential healthcare and disability needs).

■ 第12回 HPDU 連盟杯埼玉県予選（2022年度）

Round 1: THW ban zoos.

Round2: THBT parents should not encourage their children to aspire for a dream which is unlikely to be achieved.

Round3: THW ban all commercials that promote stereotypical norms of beauty and femininity.

Round4: THBT international sporting events should not be held in countries that oppress its citizens.

■ 第11回 HPDU 連盟杯埼玉県予選（2021年度）

Round 1: THBT watching movies at home is better than watching movies at the theater.

Round2: THBT schools should put students into classes according to their academic ability from the early stage of education.

Round3: THW allow wokers to sell their rights in exchange for higher pay.

Round4: THW make voting compulsory.

■ 第10回 HPDU 連盟杯埼玉県予選（2020年度）

Round 1: THW introduce a fat tax on junk foods.

Round2: THBT schools should actively rank children based on their achievements and encourage competition.

Round3: THBT self-declared feminists should not be full-time housewives.

Round4: THW punish parents when their children commit crimes.

■ 第9回 HPDU 連盟杯埼玉県予選（2019年度）

Round 1: THW ban combat sports.

Round 2: THW ban negative campaign in political elections.

Round 3: THW establish segregated schools for youth who self-identify themselves as sexual minorities.

Round 4: THW prioritize organ transplants to those who have led healthy lifestyles.

■ 第8回 HPDU 連盟杯埼玉県予選（2018年度）

Round 1: THBT teacher’s salaries should be  based on student’s academic performance.

Round 2: THW ban tobacco. 

Round 3: THW terminate lethal pregnancies without the mother’s consent.

Round 4: THW prohibit corporations from accessing the criminal records of their job applicants. 

■ 第7回 HPDU 連盟杯埼玉県予選（2017年度）

Round 1：THW make voting compulsory.

Round 2：THBT schools should remove all restriction on students’ appearance(e.g. clothes, hairstyle, makeup) 

Round 3：THW force all media companies to provide same amount of air time on both the Paralympic games and the Olympic games.

Round 4：THW grant doctors the right to strike.

■ 第6回 HPDU 連盟杯埼玉県予選（2016年度）

Round 1：THBT all high school students should do part-time job.

Round 2：THW allow the use of enhancing drugs in the international competitions.

Round 3：THW require citizens to pass a basic political knowledge test in older to vote.