For both digital and physical sales, Senran Kagura: Peach Beach Splash has sold a total of 100,000 units. Because of this milestone, Marvelous is now releasing a free PS4 theme on the Japanese PlayStation Network Store. For a spin off title to a pretty niche series of games that just came out in March, those are some pretty good numbers. That number will only continue to keep on rising when it comes out in North America and Europe this summer. Here’s the link to the PS4 theme if you have a Japanese account and wish to download it for free.