Steam early access might be possible later on in the future. But Honestly id more rather go for a full release build. Since we are working with critical bliss, we do have quite a bit of localization planned for the game, hence the languages. Japanese will be supported in the full release.
Thank you for your prompt reply. I understand that you are currently planning to release the game for Steam after it is completed, and that Japanese language support will be available at that time. I understand.
I am waiting for the official release while playing the build version that I downloaded from this site. I know it's a lot of work, but please keep up the good work!