The Japanese system is apparently unique[7]: Part B in that the panel consists of six lay judges, chosen randomly from the public, together with three professional judges, who come together for a single trial (like an Anglo-American jury) but serve as lay judges. As with any jury or lay judge system, it places a large amount of judicial power on randomly chosen members of the public with the aim of democratizing the judicial process. In this, Japan’s law states its purpose explicitly as seeking “the promotion of the public’s understanding of the judicial system and … their confidence in it.”[8]
A guilty verdict requires a numerical majority of nine judges that includes at least one professional judge. Accordingly, the three professional judges as a collective have a de facto veto on any conviction that would be delivered by the lay judges.[5] The Ministry of Justice specifically avoided using the term “jury” (Baishin-in) and use the term “lay judge” (Saiban-in) instead. Therefore, the current system is categorically not a jury system though this misunderstanding persists in common law countries due to lack of understanding of civil law criminal procedure.
According to the selection process, the judges selected were to be a minimum age of 20 and listed on the election lists. Judges must also have completed a secondary level education. The vote of a majority of the lay judges for acquittal results in acquittal, but for conviction a majority of the lay judges must be accompanied by the vote of at least one professional judge. Lay judges are allowed to directly question the defendant during the course of the trial and decide on the sentence corresponding to the verdict. The previous system relied only on a panel of professional judges, and the majority of cases brought forward by prosecutors were those where conviction was high. Citizens chosen who do not serve in their role would be fined 100,000 yen.
The citizen participatory trial system was implemented in South Korea in 2008 in accordance with the Act on Citizen Participation in Criminal Trials (ACPCT, Act No.8495, June 1, 2007, as amended by Act No.14839, July 26, 2017). According to the South Korean Constitution, all citizens have the right to be tried in conformity with the law by judges qualified under the Constitution and the law (Con. art. 27, para. 1).
The government introduced the ACPCT in order to enhance the democratic legitimacy and transparency of judicial power, by enabling citizens to participate in trials as jury members. Based on article 27 of the Constitution, however, judgments are rendered by qualified judges. Juries’ decisions and opinions, therefore, do not bind the court. Accordingly, the ACPCT provides that while jury’s decisions may under conditions enumerated be considered by the judge before making a judicial determination, “[n]o verdict and opinions [by the jury] … shall be binding on the court” (art. 46(5)).
Art. 46 of the ACPCT regulates the procedures that apply to participation of citizens as jurors in trial. The article clarifies that,
(1) The presiding judge shall, upon closing of pleadings and arguments, explain to jurors in the court about essential points of prosecuted facts, applicable provisions of Acts, essential points of pleadings and arguments of the defendant and defense counsel, admissibility of evidence, and other significant matters. In such cases, an explanation about essential points of evidence may be also given, if necessary.
(2) Jurors taking part in a trial shall deliberate on whether guilty or not guilty after hearing the explanation under paragraph (1), and may deliver a verdict if the jury reaches an unanimous verdict: Provided, That the jury may hear opinions of judges who take part in the trial when a majority of jurors requests to do so.
(3) If the jury fails to reach an unanimous verdict of guilt or non-guilt, the jury shall hear opinions of judges who take part in the trial before delivering a verdict. In such cases, a verdict of guilt or non-guilt shall be concluded by a majority decision. Judges who take part in the trial shall not participate in the verdict, even in cases where they attend the deliberation and make statements on their opinions.
(4) If a verdict delivered pursuant to paragraph (2) or (3) is guilty, jurors shall discuss sentencing with judges who take part in the trial and shall express their opinions. The presiding judge shall explain the extent of punishment and conditions of sentencing before discussing sentencing.
(5) No verdict and opinions under paragraphs (2) through (4) shall be binding on the court.
(6) Documents compiled with results of a verdict under paragraphs (2) and (3) and opinions under paragraph (4) shall be filed in the relevant trial records.
Conditions for Citizen Participatory Trials
There are three conditions for proceeding with the citizen participatory trial. First, the trial must address crimes that are punishable by one or more years of imprisonment or by capital punishment (ACPCT art. 5; Court Organization Act, Act No. 3992, Dec. 4, 1987, amended by Act No. 17689, Dec. 22, 2020 art. 32). The second condition is that the defendant wishes to be tried in a citizen participatory trial. A defendant must submit a written statement describing whether he/she desires a citizen participatory trial within seven days from the date on which the indictment is served (ACPCT art. 8). The third condition is that the court has not excluded the case from citizen participation. The court may exclude the case from citizen participation when the victim of a sexual crime or his/her legal representative does not want a participatory trial (ACPCT art. 9).
Selection of Jurors
The court chooses prospective jurors randomly from the juror pool list and serves summons for proceedings of selecting jurors and alternate jurors. In general, nine jurors participate in a trial of a case in which the defendant is subject to the death penalty or life imprisonment, and seven jurors participate in other cases (ACPCT art. 13).
Under the ACPCT, any Korean citizen over the age of 20 can serve as a juror (ACPCT art. 16). The head of a district court annually prepares a list of prospective jurors using the resident registration information of citizens aged 20 years or older who reside within its jurisdiction (ACPCT art. 22).
The court may exempt persons, such as people over 70 years of age, those who were arrested or detained under the law, or who have difficulty appearing in court due to serious illness, injury or disability, etc., from performing jury duties (ACPCT art. 20).
Fun fact: My wife and her immediate family members cannot serve on this because her brother is a police detective. Apparently that’s considered some kind of conflict of interest.