12-Sai. Torokeru Puzzle Futari no Harmony

Enjoy sweets puzzles in a cute world! Become Kako, Hanahi, and Yui, pair up with your favorite partner, and play with your favorite voices and costumes! There are many ways to enjoy it, such as having fun with Karekano and having fun with it, or trying to form an unexpected pair!

Depending on who you pair with, the skills that help you solve the puzzle will differ, so find your best pair and enjoy the puzzle! Play puzzles with your friends with your own pair combinations, costumes, and voices! A Nakayoshi Play Mode where you can split left and right on a single Nintendo 3DS console and play with two people! Two people can operate one main unit, so you can quickly get close to your friends!