Some version difference details: pop'n Animelo 2 (JAA) has a nonstop mode that lets you play all of the songs in the game until you either clear them or fail. It was removed in later revisions of the game, so it's a substantial change compared to the existing JAC version. And as was the same with the JAC version, a dongle with an expired license makes the game swap out all of the anime license-related artwork with more generic replacement artwork.
Also added some newly discovered info about the seemingly first game to use the Twinkle game, Ugoke! Purimucho also thanks to Taro. The schematic text is too hard to read but I included it in the email.
Some version difference details: pop'n Animelo 2 (JAA) has a nonstop mode that lets you play all of the songs in the game until you either clear them or fail. It was removed in later revisions of the game, so it's a substantial change compared to the existing JAC version. And as was the same with the JAC version, a dongle with an expired license makes the game swap out all of the anime license-related artwork with more generic replacement artwork.
Also added some newly discovered info about the seemingly first game to use the Twinkle game, Ugoke! Purimucho also thanks to Taro. The schematic text is too hard to read but I included it in the email.