Also they're about to start a "muevo campaign" to collect money. To help them to keep the quality of their work. (It's hard to be a musician huh.. 😢)
You have to register and choose an option from 01.28. The cheapest version is the 4000 yen plan, where you get both type of the single, a comment video, and a link to the mv before the official release etc. There's a lot of option even for 50.000/100.000 yen containing merchandises, talking, invitation to the backstage on their oneman, dinner party, and even a private concert too. 😯😵 As far as I could check, I'm kinda sure they can't ship things to overseas, maybe you can buy the 1000 yen ticket if you want with no extras. 😢
They're trying to sell themselves so hard, I'm a bit worried. Hoping for the best.