FanCoreEarly data · Pixiv (SFW) + Danbooru

Touhou Project

東方東方Project
Legacy / doujin · Since 1996 · JP / Global
Current dynamics from Jan 1, 2026Data through Sep 29, 2026Sources: Pixiv (origin, safe-for-work only) · Danbooru (archive proxy)
Early data.Pixiv is read without login, so R-18 works are not counted. Danbooru mirrors work first posted elsewhere and is a lower bound. X is not collected yet. Fan music and producer MVs are a separate index that is not measured yet.
PeriodCompared with the previous equal period · data through Sep 29, 2026
Visual output◇ Experimental
No reliable data for this period.64 day(s) in this window were not collected
Calculated
Insufficient confidence, show reasons
Insufficient confidence
  • Pixiv public search without login: safe-for-work works only, R-18 is not visible
  • 64 day(s) in this window were not collected
visual_output@0.1
Active creators◇ Experimental
No reliable data for this period.64 day(s) in this window were not collected
Calculated
Insufficient confidence, show reasons
Insufficient confidence
  • Pixiv public search without login: safe-for-work works only, R-18 is not visible
  • 64 day(s) in this window were not collected
active_creators@0.1
AI-generated share◇ Experimental
No reliable data for this period.64 day(s) in this window were not collected
Calculated
Insufficient confidence, show reasons
Insufficient confidence
  • Pixiv public search without login: safe-for-work works only, R-18 is not visible
  • 64 day(s) in this window were not collected
ai_share@0.1
Archive additions◇ Experimental
33.8Kdecreased by 6.1 percent compared with the previous 90-day period−2,197 vs previous 90 daysPosts added to Danbooru for this fandom. A lower bound, not a count of original works.
Proxy
Low confidence, show reasons
Low confidence
  • Danbooru is an archive mirror: lower-bound proxy, not unique original works
  • One uploader accounts for 55% of posts in this window
archive_additions@0.1
Artist tags◇ Experimental
4,718increased by 4.8 percent compared with the previous 90-day period+215 vs previous 90 daysDistinct artist tags on those posts. A proxy for active creators, not accounts.
Proxy
Low confidence, show reasons
Low confidence
  • Danbooru is an archive mirror: lower-bound proxy, not unique original works
  • One uploader accounts for 55% of posts in this window
archive_artist_tags@0.1

Archive additions per day

Human (non-AI) Danbooru posts per UTC day, Jul 2 – Sep 29

0200400600800Jul 2Jul 24Aug 16Sep 7Sep 29
Archive additions per day
Show data table (90 days)
DateArchive additions
Sep 29, 2026300
Sep 28, 2026288
Sep 27, 2026398
Sep 26, 2026370
Sep 25, 2026301
Sep 24, 2026319
Sep 23, 2026425
Sep 22, 2026531
Sep 21, 2026380
Sep 20, 2026572
Sep 19, 2026429
Sep 18, 2026282
Sep 17, 2026339
Sep 16, 2026319
Sep 15, 2026275
Sep 14, 2026341
Sep 13, 2026351
Sep 12, 2026324
Sep 11, 2026343
Sep 10, 2026389
Sep 9, 2026316
Sep 8, 2026320
Sep 7, 2026303
Sep 6, 2026382
Sep 5, 2026287
Sep 4, 2026305
Sep 3, 2026215
Sep 2, 2026170
Sep 1, 2026243
Aug 31, 2026276
Aug 30, 2026576
Aug 29, 2026342
Aug 28, 2026334
Aug 27, 2026289
Aug 26, 2026411
Aug 25, 2026270
Aug 24, 2026278
Aug 23, 2026235
Aug 22, 2026624
Aug 21, 2026385
Aug 20, 2026343
Aug 19, 2026437
Aug 18, 2026268
Aug 17, 2026311
Aug 16, 2026423
Aug 15, 2026360
Aug 14, 2026574
Aug 13, 2026309
Aug 12, 2026677
Aug 11, 2026422
Aug 10, 2026361
Aug 9, 2026573
Aug 8, 2026705
Aug 7, 2026432
Aug 6, 2026503
Aug 5, 2026486
Aug 4, 2026344
Aug 3, 2026386
Aug 2, 2026417
Aug 1, 2026407
Jul 31, 2026295
Jul 30, 2026358
Jul 29, 2026333
Jul 28, 2026335
Jul 27, 2026308
Jul 26, 2026357
Jul 25, 2026440
Jul 24, 2026236
Jul 23, 2026280
Jul 22, 2026215
Jul 21, 2026326
Jul 20, 2026410
Jul 19, 2026382
Jul 18, 2026297
Jul 17, 2026275
Jul 16, 2026369
Jul 15, 2026320
Jul 14, 2026339
Jul 13, 2026258
Jul 12, 2026392
Jul 11, 2026446
Jul 10, 2026308
Jul 9, 2026432
Jul 8, 2026606
Jul 7, 2026343
Jul 6, 2026527
Jul 5, 2026346
Jul 4, 2026528
Jul 3, 2026649
Jul 2, 2026498
DanbooruProxyUpload date, not creation datearchive_additions@0.1