Also, delivery to other countries will most likely be distributed through an intermediary.[]
On November 30, Ichika tweeted a sketch of a woman with a hairstyle to Hatsune Miku and has clothes similar to Irina. I wonder if that's supposed to be Maria Moonlit.
Also as far as the protagonist goes, assuming there will only be 1 book, I think there won't be a central protagonist and the role will change from chapter to chapter.
Edit: Here's the link https://twitter.com/ichi_ka/status/1200741033509654530
Ichika say that it original art
Please tell me where I can order an album :")