Given that Jinta and Anaru play "Pokemon" together in the show I don't see that this belongs in the pool.
The Unlikely Crossovers pool very rarely makes any sense, mostly because people are too quick to add stuff without even stopping to think for two seconds. Still, it's not an overflowing toilet of random images like the Awesome Mecha, Nostalgia or Badass pools, where apparently any random image is allowed, no theme, standards or red thread necessary.