About
For the Love of the Game
DayOne Games was established in 2024 to craft interactive entertainment to the mobile world.
DayOne LLC was born from a simple idea: the digital world needed more apps that do more than just entertain—they should inspire, challenge, and refresh the mind. Spotting a gap in the market for playful yet purposeful mobile experiences, we founded this studio in 2024 to create games that train the brain, spark joy, and offer a mental reset from daily grind. With a passion for innovation and a belief in the power of thoughtful design, we set out to redefine what mobile apps can be.
Today, DayOne LLC crafts cool, fun, and engaging mobile apps designed to train the brain and free the mind from everyday stress. We believe in blending play with mental wellness, offering fresh experiences that stand out in a crowded digital world. Our mission? To turn screen time into a joyful escape—from day 1.
We’re based in Tokyo, Japan
Day One LLC is a Tokyo-based studio quietly crafting thoughtful puzzle games. We blend creativity and precision to design experiences that challenge the mind and brighten players' lives—one puzzle at a time.
