On October 13, 2016 going to release in Japan the new PlayStation VR game the Summer Lesson. If you buy the game until October 31, 2016 you will get two extra uniforms what Akira can wear in the game.
Next to the default blue / white costume you will get for free a red x white version and a black / orange x white version costume.
The game going to includes the DLCs when you buy the game until October 31. It is unknown if later you can get the costumes as a paid DLC or not.