Watched this the other day. It’s adapted from the 1st volume of Rumic World. It was forever since I saw something Takahashi Rumiko related. Maybe I’ll sound like a nostalgia drunk old man, but I miss the type of humor you can find in her works. I also miss that pretty boy with rose in mouth stereotype in anime. That student of Mister Satan during the Cell tournament sure was hilarious.
Also I could swear I heard one of the songs in it in another show.
Nekketsu Nikki 