1. Digital pre-orders have opened for the waifu party game "Umamusume: Pretty Derby Party Dash," which is based on the popular anime series "Umamusume: Pretty Derby." The game is a spin-off of the main "Umamusume" franchise and features the beloved horse girl characters in a new party-focused experience.

2. The game will include a variety of mini-games and activities for players to enjoy, such as rhythm-based challenges and competitive races. Players will be able to interact with their favorite characters, dress them up in different outfits, and participate in various events to earn rewards and progress through the game.

3. The article notes that the game is currently available for pre-order on digital platforms, with a release date set for May 25, 2023. It also mentions that the game will feature Japanese voice acting and that additional details about the game's content and features may be revealed in the future.