「ファイナルファンタジーIV」 (Final Fantasy IV) is a role-playing video game released for the Nintendo DS in Japan. Developed and published by Square Enix, the game is a remake of the classic Final Fantasy IV title that was originally released on the Super Nintendo Entertainment System. The game features enhanced graphics, new characters and an all-new storyline. In Final Fantasy IV, players take control of the main protagonist Cecil Harvey, a Dark Knight who is sent on a quest to save the world of Baron from the evil forces of Golbez and the mysterious Lunarians. Along the way, Cecil must recruit a party of allies to help him on his journey, including the White Mage Rosa, the Dragoon Kain, the Monk Yang, and the Black Mage Edward. Gameplay consists of traditional turn-based battles, where the player must strategically choose which actions to take in order to defeat their enemies. Players can also customize their characters with a variety of different abilities, weapons and armor, and summon powerful monsters to aid them in battle. Final Fantasy IV for Nintendo DS is an updated version of a classic title, offering a nostalgic experience for longtime fans of the franchise, as well as a great introduction for new players. With an engaging story, improved visuals and a host of new characters and features, this is an essential game for any fan of the Final Fantasy series.