Just uploaded My Review Of The 3rd Story Arc In The 1987 Seinen Dystopian Post Apocalyptic Martial Arts Action Manga Series Riki-Oh Created By Masahiko Takajo And Tetsuya Saruwatari. The Mizuguchi Arc On YouTube. Here's the link to check it out.
https://youtu.be/uwquytok_Hc?si=aGo8bde4qMKz1b8o