mariomike said:
15 were killed on the University campus. ( Includes one who passed away twenty-five years later. )
https://en.wikipedia.org/wiki/University_of_Texas_tower_shooting#Whitman_arrives_on_campus
"Charles Whitman killed 12 people..."
https://www.youtube.com/watch?v=a5IWK9sRYTs
It was two heroic police officers ( Martinez and McCoy ) who took an elevator to the twenty-seventh floor armed only with their service revolvers and one shotgun who killed him at point blank range.
"In the immediate aftermath, Martinez was nearly shot himself by those on the ground, who did not yet realize that Whitman was dead."
If you are comparing massacres?
As bad as Austin, Texas was in 1966, fifty-nine (including the perpetrator, who shot himself ) were killed four months ago in Las Vegas, with 851 non-fatal injuries ( 422 by gunfire ).
Not to argue with you, but it's appreciated when a source is provided.
You are now talking about war-time. I thought you were talking about peace-time?
My point is the propensity for violence in that society doesn't just go away. Like others have said many of the suicides are probably murders covered up because its more honorable to call it a suicide. They have had violent episodes not on the magnitude of the US but still.
1998 Wakayama curry poisoning Four people are killed and 63 injured after eating curry laced with arsenic at a community festival in Wakayama. Masumi Hayashi, the chief suspect, has been sentenced to death and is currently appealing.
1999 Okegawa stalking murder Okegawa, Saitama A stalker, Kazuhito Komatsu, murders 21-year-old Shiori Ino with accomplices. The Police ignores her appeal before the murder and slanders her after the murder. A journalist Kiyoshi Shimizu determines criminals. Komatsu escapes and kills himself in Hokkaido.
2000 Niigata girl confinement incident Tokyo While investigating a domestic disturbance call, police discover a schoolgirl who had been kidnapped in 1990 and held prisoner in an upstairs apartment for over nine years by a mentally disturbed man, Nobuyuki Sato. The girl, Fusako Sano, was returned to her parents while Sato was hospitalized and eventually sentenced to 14 years imprisonment.
2000 Tokyo Bay Sinyo Bay Bank robbery Tokyo . Tominaga Kazuyuki, a career criminal associated with the Yakuza, successfully steals 46,000,000 yen after hijacking a delivery to a pachinko parlor in December 2000. During the robbery, the driver was gunned down by Kazuyuki and an unidentified Chinese accomplice.
2000 Hostess murders Roppongi, Tokyo Joji Obara, a prominent Osaka businessman, murders and dismembers British hostess Lucie Blackman. After the discovery of her body a year later, he was charged with her murder as well as similar charges against Australian hostess Carita Ridgeway and sexual assault charges against six other women. He was found not guilty of murdering Lucie Blackman due to lack of evidence, but was convicted of the other crimes.
2000 Setagaya family murder . Setagaya, Tokyo In an incident which shocked the nation, a family of four are murdered at their home in suburban Tokyo by an unknown intruder. Despite extensive investigations and a huge media coverage, the case remains unsolved.
2001 Hokuryo Clinic Incident Sendai, Miyagi An 89-year-old woman dies mysteriously in Koryo Clinic. Nurse Daisuke Mori is suspected of at least 10 murders. He is arrested for a murder, but he insists that their death are caused by medical errors.
2001 Osaka School Massacre Osaka .37-year-old former janitor Mamoru Takuma entered an elementary school in Osaka, then used a kitchen knife to kill 8 students. He wounded an additional 13 other students and 2 teachers. He was executed in 2004.
2001 Myojo 56 building fire Tokyo A building caught fire in Kabukicho. Three employees can escape by jumping from the third floor of the building, but 44 people are killed by carbon monoxide in the building. The cause is strongly suspected as arson. However security is poor in Kabukicho and customers use false names. The case is still unsolved.
2002 Kitakyushu serial murders .Kitakyūshū Futoshi Matsunaga forces the victims to kill each other, resulting in killing 7 people between 1996 and 1998. Matsunaga and his common-law wife Junko Ogata are arrested in 2002 after a girl escapes from them.
2003 Super Free rape incident . Tokyo Students of Japanese universities in Tokyo rape women in a circle Super Free. Organizer Shinichiro Wada and 13 other members are arrested for gang rapes. The estimated number of rape victims are up to 500.
2003 Fukuoka family murder Fukuoka Businessman Shinjiro Matsumoto, his wife Chika and two children aged 11 and 8 are murdered in a robbery by three Chinese students who broke into their home and dumped their bodies in Hakata Bay. Two of the three - Yang Ning and Wang Liang – fled to China where they were arrested. Yang was executed and Wang sentenced to life imprisonment. The third, Wei Wei, was arrested in Japan and is currently on death row.
2004 Sasebo slashing Sasebo, Nagasaki Satomi Mitarai, a 12-year-old elementary student, is stabbed to death by her classmate at school. The classmate has not been identified for legal reasons.
2004 Ōmuta murders Ōmuta, Fukuoka Mob wife Mami Kitamura murders four people with her husband and two sons. The four perpetrators are sentenced to death.
2004 Murder of Kaede Ariyama Nara Kaede Ariyama, a 7-year-old school girl, is kidnapped and murdered by a local newspaper deliveryman, Kaoru Kobayashi. Following his arrest, he was convicted and sentenced to the death penalty.
2005 Web suicide site murders Osaka Serial killer Hiroshi Maeue murders three people. They are lured by Maeue via the online suicide club. He has been executed.
2005 Murder of Airi Kinoshita Hiroshima, Japan 7-year-old Airi Kinoshita is abducted on her way home from school and killed by wanted Peruvian sex offender Jose Manuel Torres Yake. He was sentenced to life.
2006 Five dead bodies in Hiratsuka Hiratsuka, Kanagawa Five dead bodies are found in Hiratsuka. A woman, Chizuko Okamoto, is arrested for a murder of her daughter, but the case is hardly solved due to lack of evidence and statute of limitations.
2007 Iccho Itoh Murder Nagasaki The mayor of Nagasaki, Iccho Itoh, is shot to death by Tetsuya Shiroo. Shiroo is a member of the Yamaguchi-gumi crime syndicate and was angry over damage to his car that occurred at a city construction site four years earlier.
2007 Murder of Hiroshi Miyamoto Saga and Fukuoka Gangs, who belong to Dojin-kai, dispute about its leader. Kyushu Seido-kai separates from Dojin-kai and they kill each other. They kill six gang members and a civilian, Hiroshi Miyamoto.
2008 Akihabara massacre Akihabara, Tokyo 25-year-old Tomohiro Kato rams a truck into a crowd of shoppers and proceeds to stab the run-down victims, killing six men and one woman and injuring 11 others. The perpetrator is on death row.
2011 Amagasaki Serial Murder Incident Hyogo, Kochi, Kagawa, Okayama, Shiga, Kyoto Miyoko Sumida and her family forces the victims to kill each other, resulting in killing at least 8 people between the 1990s - 2000s. The Sumida family was arrested in 2011, while Miyoko committed suicide in 2012. The investigation is ongoing.
2014 Murder of Aiwa Matsuo Sasebo, Nagasaki 15-year-old Aiwa Matsuo was killed by her friend.
2016 Sagamihara care centre stabbings Sagamihara, Kanagawa A former employee went on a stabbing spree at a facility for people with disabilities in Sagamihara, killing at least 19 people and injuring up to 50 others.
2017 Zama Murders Zama, Kanagawa Nine dead bodies are found in a man's apartment in Zama, Kanagawa.