is a Japanese dystopian horror novel by journalist Koushun Takami. Battle Royale is the first and only novel from Takami and was originally completed in 1996 but was not published until 1999. The book tells the story of junior high school students who are forced to fight each other to the death in a program run by a fictional fascist, totalitarian Japanese government known as the Republic of Greater East Asia.

The dystopian novel was previously entered into the 1997 Japan Horror Fiction Awards but was eventually rejected in the final round due to concerns over its depictions of students killing each other. Upon publication in 1999, the novel became a surprise bestseller.

In 2000, one year after publication, Battle Royale was adapted into a manga series, written by Takami himself, and a feature film. The film was both controversial and successful, becoming one of the year's highest-grossing films as well as prompting condemnation by Japan's National Diet. The film spawned a sequel, and two more brief manga adaptations were also created.

Plot

left|thumb|Map of Okishima Island, seen inside the cover of the 2003 English translation

Battle Royale takes place in a fictional fascist Japan in the year 1997. The state, known as the , arose after an alternate World War II where Japan emerged victorious, and a rebellion was put down by the combined military and police forces. The government controls everything, alongside an unnamed dictator with a strong cult of personality, able to bend the whims of the populace; anything "immoral" – such as rock music – is banned, unless it beautifies the government.

The government has established a military program, the , wherein fifty randomly selected classes of third-year junior high school students are kidnapped, dropped into a remote location, and forced to kill one another until only one student of each class remains. Ostensibly, it is to help the government and its military research survival skills and battle readiness – in actuality, it is meant to instill terror and distrust in all of Japan's citizens to curb any attempts at rebellion by showcasing the government's power and ability to target citizens' families and preying on the fear of being killed by a friend.

A group of students from , a junior high school in the fictional Kagawa Prefecture town of Shiroiwa, prepare for a field trip. Among them are wannabe rock star Shuya Nanahara, whose father was killed by the regime; Noriko Nakagawa, the demure crush of Shuya's best friend; Shogo Kawada, a quiet, tough young transfer student; and sociopathic prodigy Kazuo Kiriyama and the beautiful Mitsuko Souma. En route, they are gassed – the "field trip" was a ruse for the Program.

They awake in a classroom on a small, vacated island, surrounded by troops, and wearing metal collars around their necks. A teacher, psychopathic sadist Kinpatsu Sakamochi, briefs the students: the class has been chosen to participate in the Program. The students are also given a time limit. If twenty-four hours pass without someone being killed, then all of the collars will be detonated simultaneously, and there will be no winner. It is mentioned that only 0.5% of Programs end in this fashion. The students are issued survival packs and a random weapon/tool and sent out onto the island individually. While most students receive guns and knives, some acquire relatively useless items like boomerangs, dartboard darts, or a fork. Hiroki Sugimura finds a radar device that tracks nearby students, and Toshinori Oda receives a bulletproof vest.

To make sure the students obey the rules and kill each other, the metal collars around their necks track their positions. They will explode if they attempt to remove the collars or linger in "Forbidden Zones": randomly chosen areas of the map that increase in number over time, re-sculpting and shrinking the battlefield and forcing the students to move around. The collars secretly transmit sound back to the game organizers, allowing them to hear the students' conversations, root out escape plans, and log their activities.

The students desperately fight amongst each other for survival, with mentally ill bullies Mitsuko Souma and Kiriyama killing many. Shuya takes Noriko under his wing after his best friend is killed, believing that he has a duty to honor his fallen friend by protecting his crush. Shogo – who is revealed to be the winner of a previous Battle Royale and hopes to put an end to the Program – avoids the fighting, joining with Shuya. Shuya's friend, athlete Shinji Mimura, attempts to hack the system running the Program and bomb the building where Sakamochi and the other personnel overseeing the Program are stationed, but is killed by Kiriyama.

Eventually, halfway through the third day, only Shogo, Shuya, Noriko, Kiriyama and Mitsuko remain, with Kiriyama and Mitsuko dead set on hunting down the trio. Kiriyama kills Mitsuko. After a frantic car chase, Kiriyama is finally gunned down. Shuya and Noriko are held at gunpoint by Shogo, who taunts them over being so naive as to trust anyone in the Program; the collars record gunshots and Shuya and Noriko flatlining.

Declared the winner by Sakamochi, Shogo is escorted to his transport off the island, surrounded by soldiers. Sakamochi, however, reveals that he knows Shuya and Noriko are alive and that his supposed execution of Noriko and Shuya was a ruse after he found a way to disable their collars and attempts to kill Shogo. Shogo kills him as a hidden Shuya and Noriko hijack the ship and kill the soldiers on board. As the boat sails towards the mainland, Shogo succumbs to his wounds sustained during the fight with Kiriyama and dies, but not before thanking Shuya and Noriko for being his friends.

On the advice of Shogo, Shuya and Noriko escape to the mainland and plan to flee to a democratic America, pursued by the government.

Characters

  • Shuya Nanahara – An orphan whose parents were killed for taking part in anti-government activities. Shuya is a self-proclaimed "rock star," listening to and playing rock 'n' roll music in spite of the ban on the genre. After the death of his best friend Yoshitoki Kuninobu, he vows to protect Kuninobu's crush, Noriko Nakagawa, in his stead.
  • Noriko Nakagawa – A quiet, reserved girl who teams up with Nanahara from the beginning and becomes a sort of love interest. She is shot in the leg by a soldier before the Program starts.
  • Shogo Kawada – A transfer student from Kobe that is one year older than the rest of the class and covered in scars. He is a loner and, unbeknownst to his classmates, won the Program the previous year. He teams up with Nanahara and Nakagawa with a plan to escape the island together.
  • Kazuo Kiriyama – The leader of delinquents, who is also the smartest and one of the most athletic students in the class. He's emotionless due to damage suffered in an accident while in utero, leading to a partial lobotomy. He actively takes part in the Program, killing his fellow students remorselessly.
  • Mitsuko Souma – The beautiful leader of a female gang. Having been sexually abused several times as a child, Souma actively takes part in the Program, using her sexuality to kill her male classmates.
  • Kinpatsu Sakamochi – The government official in charge of supervising this year's Program. He is stocky, with long hair reaching his shoulders, and ruthless.

Background

Origin

In the 1990s, Koushun Takami came up with the original story concept for Battle Royale after having a dream. Takami stated in 2009: