Japan Run HD 3D is a free game for Android users that challenges your speed, strategy, and reflexes in a crazy new runner game. The game is set in the city of Tokyo and features excellent HD graphics and an awesome 3D environment that looks like Japanese anime/manga. The game is suitable for all genres, including kids, girls, and boys of all ages.

The game's objective is to ensure that your character overcomes every obstacle in their way. You can swipe up to jump, swipe down to slide under obstacles, and swipe left or right to turn. Collect as many coins as you can to unlock new characters. The game includes seven characters that you can unlock and play with, including Alex Bay the surfer, Lydie Rodriguez the crazy dancer, Tony Dorcel the angry zombie, Manu Jackson the street skater, Klems Cameron the puppy trainer, Max Norris the shadow ninja, and Tom Lawrence the blade master.

Overall, Japan Run HD 3D is an exciting and fun game that challenges your speed, strategy, and reflexes. With its excellent HD graphics and awesome 3D environment, it's a game that is sure to keep you entertained for hours. Plus, it's free to play!