Death
Early in the morning of May 23, 2020, Kimura posted self-harm images on Twitter and Instagram while sharing some of the hate comments she received.[40][41][42][43] She was reported dead later that day, at the age of 22.[44][45] Dave Meltzer claimed three days later that the cause of death was hydrogen sulfide ingestion.[46] By December 2020 the death was ruled a suicide.[7]
On December 15, 2020, the police announced that they had arrested a man in his mid-20s for cyberbullying.[47][48] The man, who resides in Osaka Prefecture, admitted to the allegations and was quoted by the police as saying he "couldn’t forgive Kimura’s attitude on the program."[49] On March 30, 2021, the Tokyo Prosecutors Office indicted the Osaka man for online abuse directed at Kimura, but was not obliged to face trial under the indictment, as is often the case for relatively minor offenses in Japan. He was issued an order of ¥9000 ($80 USD) fine, which prompted concerns that the punishment was too light.[50] Kyoko Kimura, the late wrestler’s mother, has filed a suit seeking more than $20,000 in damages from the man.[51]
On April 5, 2021, Tokyo Metropolitan Police charged a second man in his late 30s for online abuse he sent Kimura. Metropolitan Police Department said the second man, from Fukui Prefecture, admitted to the allegations during voluntary questioning, with investigative sources quoting him as saying, "Many hateful messages had been posted, and I followed suit. I’m sorry."[52] When asked why he did it, he said he was "simply joining in with what he saw others doing on her site."[53]
On January 22, 2021, Kyoko Kimura filed a lawsuit with the Tokyo District Court seeking damages of around 2.94 million yen ($27,000 USD) against a third man for causing emotional distress to her family. According to the lawsuit, the third man, from Nagano Prefecture, posted hateful messages about Kimura's death in May 2020.[54] On May 19, 2021, the Japanese Court Judge Momoko Ikehara ordered the third man was to pay ¥1.29 million yen ($12,000 USD).[55]