女子高生コンクリート詰め事件。主犯格の一生とその後【宮野裕史 横山裕史 少年A 少年法 ゆっくり解説】

This time, we'll be exploring the "Concrete-Encased High School Girl Murder Case," which occurred between 1988 and 1989. ■Case File ・Criminal Occurrence: November 25, 1988 - January 5, 1989 ・Crime Location: Ayase, Adachi Ward, Tokyo ・Victim: High school girl ■Perpetrator ◎Primal ・A. Miyano Hirofumi (renamed Yokoyama Hirofumi) ・B. Ogura Yuzuru (renamed Kamisaku Yuzuru) ・C. Minato Shinji ・D. Watanabe Yasufumi ◎Accomplices ・E. Nakamura Tetsuo (participated in the rape; changed his name to Iwai Tetsuo) ・F. Ihara Koichi (participated in the rape; changed his name to Kakito Koichi) ・G. Minato Koji (Shinji Minato's brother; complicit in surveillance and abandoning the body) ■Related Videos ・He's finally dead. The Life of Yuzuru Ogura, the Second-in-Chief Perpetrator    • やっと死にました。女子高生コンクリート●人事件。準主犯格小倉譲の一生【神作譲 少年法...   ・[The Communist Party is Dangerous After All] Shinji Minato's Family...    • 【やっぱり共産党はヤバい】女子高生コンクリート詰め事件。湊伸治の家族が…【少年法 ゆ...   ・[The Most Cynical Person] The Life and End of Yasushi Watanabe    • 【いちばんのひねくれ者】女子高生コンクリート詰め●人事件。少年Dこと渡邊泰史の一生と...   ■Register for membership here    / @yukkuri_jiken   ■Recommended Playlist Watch crime commentary videos in order of most views.    • 【事件解説】なぜ凶悪事件は起こり続けるのか【ゆっくり解説】   ■Subscribe to the channel by clicking the URL below. https://www.youtube.com/@yukkuri_jike... ■Table of Contents 00:00 Opening 00:25 Summary of the Incident 00:44 Miyano's Upbringing 03:01 Miyano's Parents 03:57 Father's Infidelity 04:31 Workaholic Mother 05:12 Devilish Father 05:59 A Phone Call 06:57 Ignoring Miyano's Infectious Disease 07:37 Excessive Expectations 07:52 Discrimination between Siblings 08:55 Shoplifting Incident 10:17 Demonic Mother 10:52 Father's Misdeeds 11:30 His mother runs away from home 12:00 Miyano starts karate 12:41 Why his mother couldn't decide on a divorce 14:12 His father's job collapses 14:38 The incident that caused him to lose trust in his mother 15:36 He attacks his mother 15:59 The roles of father and son are reversed 16:14 He's popular at school 16:31 He causes trouble at school 17:30 Miyano starts judo 18:17 He contacts Totsuka Yacht School 18:52 Miyano continues to wander 19:24 The person who stopped Miyano from going out of control 20:17 The incident at his junior high school entrance ceremony 21:10 His indifferent father 21:26 He resumes judo 22:30 Miyano becomes obsessed with women 23:13 He goes on to high school 23:54 Judo club 25:31 Miyano becomes violent 26:32 Guidance given during a date 26:51 School response 27:18 Discussion with father and coach 27:58 Miyano's behavior worsens again 28:36 Unable to keep up with classes 29:26 Employment 30:20 First encounter with anti-social elements 31:01 First arrest 31:42 Probation 31:59 The trigger for his downfall 32:56 Miyano becomes a complete demon 34:26 Becomes a minion 35:45 Meets an accomplice 36:33 Assaults women one after another 38:12 Victims come to Miyano's house 38:34 Turns himself in 39:07 Police do nothing 39:36 The escalation of the scum 39:54 Concrete incident occurs 40:15 Anti-social year-end party 41:36 Harm/abandonment 41:49 Arrested for another crime 42:15 The perpetrator's parents gather together 43:09 The trial 43:51 Reoffending after release 44:34 The disgusting aftermath ■ Purpose of the channel Preventing the incident from being forgotten, providing education, and information This video content is intended for educational and informational purposes only ※There is absolutely no intention to blame the victims or their families. ■ Notes ① In this video, free images and real-life photos are used to clearly convey the details of the incident. The characters in the free images have no connection to the incident. ② Careful research is conducted in creating this video. However, there may be instances where we have missed something. ③ This video is intended to explain a real incident and does not condone or promote violence. ④ The videos used on this channel contain licensed materials. ⑤ This channel holds the rights to the explanatory content of this video. Reposting the video, copying and pasting the explanatory content, or rewriting it is prohibited. Please be aware that we will request removal of any such content as soon as it is discovered. In severe cases, we may disclose information and even file civil lawsuits. We appreciate your understanding. [Music provided by Hikari Surprise Inc.] #SlowExplanation