Title: Saimin Seishidou -T-Rex- Episodes: 1-6 of 6 Censored Version: CEN 20
Titled "The Case of Takamine Misao / Nozaki Yuu," serving as the season finale. Main Cast & Crew Tanaka Hajime: Voiced by Takurou Nakakuni (credited as Atono Matsuri). Ken Raika. Screenwriters: Aiue Oka, Yuhua Ryumei, and Shinichirou Sawayama.
Characters: Key figures include Yu Noaki, known as the "Sleeping Beauty" of Saishin Academy, and Obata Yui, one of the first students to receive Hajime's "instruction". Detailed Review (Episodes 1–6)
If you manage to obtain the full, uncorrupted 1-6 set, be sure to check for the -cen- tag; the uncensored version remains the holy grail. Until then, Saimin Seishidou -T-Rex- will continue to haunt search queries and external hard drives alike.
Given the title and assuming it's related to an educational or instructional video series: