『冬のソナタ DS』 (Fuyu no Sonata DS) is a Nintendo DS game developed and published by Konami in Japan. It was released on December 9, 2010 and is compatible with the Nintendo DSi. The game is a romantic adventure/visual novel game that follows a group of high school students. The player takes the role of a young man named Takashi, who is in love with his classmate, Miki. The game follows Takashi as he navigates his relationships with Miki and the other characters around him. The game features multiple endings and the player's choices throughout the game will affect the ending they receive. The game also features a variety of mini-games and activities that the player can take part in. The game also features special events and scenes that can be unlocked by meeting certain requirements. The game features full voice acting and high-resolution backgrounds and character portraits. The game also features a full soundtrack with over 60 tracks.『冬のソナタ DS』 is a charming and immersive adventure game that offers a unique and enjoyable experience.