20-year-old female idol Iwata Huapi is one of the former members of AKB48, although she has graduated from the group in 2016, she is still constantly harassed, and the police arrested the man on the 19th.

Iwata was harassed by male fans for 6 years
Iwata wrote for the first time after learning that male fans had been arrested
Hideyoshi Onishi remained unrepentant after being arrested
According to the Japanese media "Sankei Shimbun", Hidei Onishi, 42 years old, has been a fan of Iwata Huapi since 2012, and when she participated in the handshake meeting in 2013, she proposed to her idol on the spot and was rejected, and was asked by the agency not to go near. He continued to threaten the woman's family in blog posts, and followed his idols at events, repeating the same actions over the years.
After the police received the report from Iwata Huapi, they repeatedly verbally and sent letters to warn Hideyoshi Onishi, but the man posted on the blog: "The more love is disturbed, the hotter it is." After repeated attempts to persuade him to no avail, police arrested the male fan at the AKB Theatre in April.
After Iwata learned that the male fan had been arrested, he posted for the first time: "Thank you for staying with me again, I am okay, I sincerely hope that all this can end here." And Hidei Onishi still had no remorse after being arrested, and also punched the police station, posting "Although I didn't want to come, I still came in, just as the so-called 'don't go into the tiger's den to get the tiger'."