I was about to ask where the left characters came from, but I guess it got answered immediately. Well then, time to watch more of this meme~
Spoiler: Detective pikachu spoilers inside *Coughs* well this already actually happened in detective pikachu for a period of time and it was the moves of the main antagonist of the thing so thinking back Nintendo are actually complete and utter mad lads who actually did this!
Dude that's a hentai. It's the new Joker x Harley Quinn hentai. THe school girl is Harley Quinn-chan and the clown is Joker-kun they are redoing Harley Quinn's career to appeal to the Japanese audience. It's predicted to be extremely sad and depressing or super light-hearted!
So we already know sword and shield. The one with the ladies is Sun and Moon. The one with ash is Black and White.