Wavebox has a character limit so my response is archived here.
Question:
Hello! Do you know what was the conclusion to Hanamura Mai's art tracing issue with Yuiga Satoru? I've read it ended on Hanamai's favor, which strikes me as weird, because the evidence was very damning imoā¦
I suppose this is the difference between the court of law and the court of public opinion.
My personal disclaimer is that I am not a defendant nor claimant in this case. I do not want to argue with anyone nor do I have the energy to.Ā
Iāve looked at the judgment summaries and the other releases made and the general idea is that Hanamura sued Yuiga for defamation over the claims of tracing. As Yuiga made the allegation of tracing, she needed to provide adequate evidence of such claims. The court examined Yuigaās evidence and based on creation times of certain pieces, access to each piece, the overlapping lines and similarities arising from styles. The court ruled that some pieces were chronologically impossible or inaccessible, that heavy editing (rotating, size changing, mirroring etc.) was unreliable and that stylistic conventions meant that features were likely to show similarities. Consequently this meant that there was insufficient evidence as the entire comparison process was considered compromised.
However this does not mean they ruled that Hanamura had never traced anything, ever, the ruling was that there was not enough evidence for Yuiga to make that claim and therefore was defamation. The finding is a clear āthere is not enough evidence to prove that she had traced Yuigaās worksā which is a separate finding from āshe is innocentā which requires its own proof.Ā
The fact that Yuigaās claim relied heavily on overlaps that required a degree of editing was detrimental, as the court concluded that was not a reliable method of demonstrating tracing. This was a reasonable criticism since they also demonstrated that there could be overlaps with anything if you force it enough. The main issue is that there is no means to identify false positives with false negatives in this way and when the method itself is questioned, the burden of proof becomes very high.
Thereās no indication of what proportion of the works Yuiga claimed as evidence fell into each category so itās difficult to comment on how the case was handled.
Anyways ultimately, either side may be responsible for exaggerating claims so itās up to you to determine which one you believe.














