Download Issa Kagome (official Lyric Video) Mp3 -
"Issa Kagome" does not appear to be a widely known song, suggesting it might be a new or niche release, possibly found on platforms like SoundCloud or YouTube. You can likely find the audio and its lyrics by searching for the official lyric video on YouTube, checking SoundCloud, or following the artist's social media for updates.
The door was never really closed honestly. In the situation Nintendo DO want to simply update the existing Wii U/3DS version they don’t have to contract Sakurai, Namco or anybody else to do so. They can do it themselves. Of course keeping the characters in the game depends on licenses.
This is ONLY in the case they want an updated port. They could do a new Smash Bros but either way a 6th instalment will hit Switch eventually.
It just depends how Nintendo want to do it.