Artist tagging help

Posted under General

CommentaryRequest said in forum #423363:

  • yingtaohuadewen
  • tsing_haishuishuaya
  • danyuanchangle
  • yi_ge_xiaozhinan
  • yu_bu_yuhui
  • yi_juan_chaopiao
  • mingye

Sorry if this is the wrong place for this, but: I'm not sure what's going on with kurotama tsukuda. All of their Pixiv posts that I can find with the Similar Image Search page, such as (some NSFW, but all marked R18) https://www.pixiv.net/artworks/142536758, https://www.pixiv.net/artworks/142254836, https://www.pixiv.net/artworks/141415479, and https://www.pixiv.net/artworks/136108832 seem to be slightly modified(?) reposts of chikuzen1996 art. The rest I can't find either on here or SauceNAO?

EDIT clarifying for those:
chikuzen https://www.pixiv.net/artworks/139739551 2026/1/9 -> post #10579792
tsukuda https://www.pixiv.net/artworks/142536758 2026/3/20
I can't actually tell a difference here. The new upload has two pictures, and the first one visually looks identical to the old post; Similar Image Search says only 97% similar though. The second picture has no leash and therefore exposes Momiji's vagina. This will be a theme. Description has an extra exclamation point.

chikuzen https://www.pixiv.net/artworks/127216326 2025/2/13 -> post #8892131
tsukuda https://www.pixiv.net/artworks/142254836 2026/3/13
In the year between these two pictures (!) the mouse has fallen a few centimeters, exposing Nazrin's vagina and whatever insertion is in it. The mouse is also now holding a pink remote instead of a heart.
Also noticing that this one is tagged ai-assisted makes me even less certain of anything anymore

chikuzen https://www.pixiv.net/artworks/138536681 2025/12/12 -> post #10420310
tsukuda https://www.pixiv.net/artworks/141415479 2026/2/20
No christmas lights exposes Hata no Kokoro's vagina. The original is titled "こころツリー" while this one is titled "こころつるつるツリー"

chikuzen https://www.pixiv.net/artworks/134883981 2025/9/9 -> post #9934205
tsukuda https://www.pixiv.net/artworks/136108832 2025/10/10
Different facial expression. The commentary, when shoved into Google Translate of "How long am I supposed to just stand here? My clothes are starting to melt." seems to continue from the original's.

I don't want to outright accuse this account of being an art thief; the fact that these posts all have "差分" in their titles seems to indicate the *possibility* of this being the artist operating incognito? But then why can't I find the other posts? And also: why? The original posts weren't particularly subtle... The ai-assisted part also has me scratching my head; I'm seriously hoping it's only the Nazrin one... The lack of any hints that I can make out (caveat being I can't read Japanese) isn't helping here (I do have at least one example of an artist with two separate accounts pretending to be two different people, but in that case they wink wink nudge nudge about it and they're in English so I can understand that's what's going on, and in their case it's sharing the same SFW art).

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