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| “ | It feels so good to destroy someone's worthless happiness | „ |
| ~ By killing Arisa and her parents, Nirayama felt pleasure in murder for the first time. |
The Yuji Nirayama (韮山雄二) is a serial killers and Terrorist who appear in The Human Bug University. He is a serial killer who takes a sick pleasure in murdering happy people.
Biography[]
Yuuji Nirayama locked himself in his room every day and surfed the internet, and because he never listened to his parents, his internet connection was cut off by his parents. Enraged by this, Nirayama bludgeoned his parents to death with a baseball bat. Nirayama, who had killed his parents, went out a few days later and tried to buy some roasted sweet potatoes while he was out, but when a young family he didn't know with children bought up all the baked potatoes, Nirayama became enraged and killed the three family members with a shovel that had fallen on the ground. After killing three family members, Nirayama felt pleasure in killing happy people and planned a mass murder at a shopping mall. When Nirayama returned home, he searched the Internet for a method for producing the highly poisonous gas ``Soman, and learned that it could be made by substituting pesticide ingredients, and succeeded in producing Soman. Nirayama, who succeeded in creating Soman, later disguised himself as a shopping mall staff member, infiltrated the mall, and generated poisonous gas by remote control, killing 35 people and injuring over 100 others. After a terrorist incident, his poison gas generation technology was recognized by a gang and he was hired by a gang, but after causing a terrorist attack, he was noticed by Shigeo Ijuin, and while he was hiding in his hideout, he was attacked by Shigeo Ijuin and Hisaya Sunaga, and after being abducted by Ijuin, he was tortured and died.
Victims[]
- Nirayama's mother
- Nirayama's father
- Arisa
- Arisa's mother
- Arisa's father
- 30 unnamed young peoples
- Miyo
- Akemi
- unnamed's mother
- unnamed's father
- Hero show actor
- Total - 40 (+100 injured)
Gallery[]
