You may consider me stupid or someone who doesn’t see the information point-blank, or in general a person under 12 years old, but... Where was it confirmed that Niku is a girl? Srsly, I tried to search on official X/Twitter account Devolver digital(this's debatable, cause after 2023 other pages refuse to load for me, before this year), the official account of Pikuniku in the same application and on the official website, but... I can't find it!
I really want to add a link to Niku’s article so that people really don’t doubt this statement and don’t argue about what gender she is. If anyone knows where this was confirmed, then leave a comment with a link. Or take matters into your own hands and add a link to the article yourself...please :<