This comes to me from a source at Atlus, who has some information about Smash---in regards to a certain character, and a certain port.
At this year's E3, Nintendo fans who are also fans of Atlus will be in for a pleasant surprise...
First of all, Persona 5 will be releasing on the Switch this fall. The version, simply known as "Persona 5: Switch Edition", has all of the DLC included in the base game such as the various additional music tracks and costumes. Furthermore, there's Nintendo-based outfits for the Phantom Thieves...
- Joker/Mario
- Morgana/Toad
- Ryuji/Link
- Yusuke/Marth
- Ann/Peach
- Makoto/Samus
- Futaba/Inkling
- Haru/Zelda
- Akechi/Pit
Following this announcement, Joker will also be appearing as a playable character in the upcoming Super Smash Bros. for the Nintendo Switch. He uses acrobatic moves to fight and throwing cards, and can also summon Arsene for various attacks. It seems that Morgana, Yusuke, and Makoto appear in his "All Out Attack" Final Smash.
Along with this, apparently Takamaru is also playable. I've learned this from the source who informed me about Joker saying that his reveal trailer, which is apparently subtitled and uses the Japanese voices, has Joker using his Final Smash on Roy, Takamaru, and Pikachu, with it being an in-joke as they share the same Japanese VA as Joker, Yusuke, and Morgana respectively.