FanCoreEarly data · Pixiv (SFW) + Danbooru

Voice-synth (Vocaloid, Hatsune Miku, Kasane Teto)

voice synthボカロ
Creator-native · Since 2007 · 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.336 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
  • 336 day(s) in this window were not collected
visual_output@0.1
Active creators◇ Experimental
No reliable data for this period.336 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
  • 336 day(s) in this window were not collected
active_creators@0.1
AI-generated share◇ Experimental
No reliable data for this period.336 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
  • 336 day(s) in this window were not collected
ai_share@0.1
Archive additions◇ Experimental
No reliable data for this period.93 day(s) in this window were not collected
Proxy
Insufficient confidence, show reasons
Insufficient confidence
  • Danbooru is an archive mirror: lower-bound proxy, not unique original works
  • 93 day(s) in this window were not collected
archive_additions@0.1
Artist tags◇ Experimental
No reliable data for this period.93 day(s) in this window were not collected
Proxy
Insufficient confidence, show reasons
Insufficient confidence
  • Danbooru is an archive mirror: lower-bound proxy, not unique original works
  • 93 day(s) in this window were not collected
archive_artist_tags@0.1

Archive additions per day

Human (non-AI) Danbooru posts per UTC day, Sep 30 – Sep 29

0200400600Sep 30Dec 30Mar 31Jun 30Sep 29
Archive additions per dayNot collected
Show data table (365 days)
DateArchive additions
Sep 29, 202660
Sep 28, 202697
Sep 27, 202684
Sep 26, 202668
Sep 25, 202654
Sep 24, 202651
Sep 23, 202668
Sep 22, 202683
Sep 21, 202672
Sep 20, 202666
Sep 19, 202670
Sep 18, 202663
Sep 17, 202681
Sep 16, 202669
Sep 15, 202663
Sep 14, 202660
Sep 13, 2026108
Sep 12, 202655
Sep 11, 202662
Sep 10, 202658
Sep 9, 202655
Sep 8, 202661
Sep 7, 202672
Sep 6, 2026112
Sep 5, 202684
Sep 4, 202678
Sep 3, 202680
Sep 2, 202686
Sep 1, 2026169
Aug 31, 2026329
Aug 30, 2026179
Aug 29, 202665
Aug 28, 202690
Aug 27, 2026132
Aug 26, 202659
Aug 25, 202684
Aug 24, 202678
Aug 23, 202651
Aug 22, 202675
Aug 21, 202685
Aug 20, 202666
Aug 19, 2026103
Aug 18, 202690
Aug 17, 202683
Aug 16, 202666
Aug 15, 202663
Aug 14, 202684
Aug 13, 202698
Aug 12, 202671
Aug 11, 202670
Aug 10, 202677
Aug 9, 202696
Aug 8, 202676
Aug 7, 2026101
Aug 6, 202680
Aug 5, 202688
Aug 4, 2026116
Aug 3, 202697
Aug 2, 202679
Aug 1, 202694
Jul 31, 202654
Jul 30, 202671
Jul 29, 202649
Jul 28, 202670
Jul 27, 202662
Jul 26, 202683
Jul 25, 202682
Jul 24, 202680
Jul 23, 202697
Jul 22, 2026131
Jul 21, 2026150
Jul 20, 202676
Jul 19, 2026151
Jul 18, 202693
Jul 17, 202679
Jul 16, 2026125
Jul 15, 202680
Jul 14, 202672
Jul 13, 2026180
Jul 12, 2026160
Jul 11, 202663
Jul 10, 2026151
Jul 9, 2026123
Jul 8, 2026102
Jul 7, 2026182
Jul 6, 2026156
Jul 5, 202653
Jul 4, 202692
Jul 3, 2026106
Jul 2, 202677
Jul 1, 202694
Jun 30, 2026114
Jun 29, 2026127
Jun 28, 202664
Jun 27, 202682
Jun 26, 202660
Jun 25, 202670
Jun 24, 202669
Jun 23, 2026102
Jun 22, 202669
Jun 21, 202690
Jun 20, 2026104
Jun 19, 202692
Jun 18, 202695
Jun 17, 202699
Jun 16, 2026121
Jun 15, 2026116
Jun 14, 202697
Jun 13, 202657
Jun 12, 2026153
Jun 11, 202671
Jun 10, 2026112
Jun 9, 202697
Jun 8, 202688
Jun 7, 2026111
Jun 6, 202668
Jun 5, 202683
Jun 4, 202683
Jun 3, 202691
Jun 2, 202692
Jun 1, 202655
May 31, 202654
May 30, 202687
May 29, 2026106
May 28, 202669
May 27, 202679
May 26, 202673
May 25, 2026119
May 24, 2026105
May 23, 202688
May 22, 202666
May 21, 202687
May 20, 202657
May 19, 202670
May 18, 202692
May 17, 202681
May 16, 2026107
May 15, 2026110
May 14, 2026113
May 13, 2026111
May 12, 2026146
May 11, 202697
May 10, 202698
May 9, 2026166
May 8, 202691
May 7, 2026120
May 6, 2026158
May 5, 202690
May 4, 2026104
May 3, 2026104
May 2, 202687
May 1, 202675
Apr 30, 2026101
Apr 29, 2026154
Apr 28, 2026100
Apr 27, 202688
Apr 26, 2026138
Apr 25, 202672
Apr 24, 2026104
Apr 23, 2026121
Apr 22, 202667
Apr 21, 202680
Apr 20, 202692
Apr 19, 2026113
Apr 18, 2026112
Apr 17, 202677
Apr 16, 2026124
Apr 15, 2026101
Apr 14, 202693
Apr 13, 202669
Apr 12, 2026102
Apr 11, 2026142
Apr 10, 2026117
Apr 9, 202692
Apr 8, 202665
Apr 7, 202676
Apr 6, 2026106
Apr 5, 2026143
Apr 4, 2026141
Apr 3, 2026145
Apr 2, 2026108
Apr 1, 202692
Mar 31, 2026112
Mar 30, 202695
Mar 29, 2026104
Mar 28, 2026107
Mar 27, 202699
Mar 26, 2026101
Mar 25, 202687
Mar 24, 202695
Mar 23, 202677
Mar 22, 202683
Mar 21, 2026106
Mar 20, 202659
Mar 19, 202659
Mar 18, 202673
Mar 17, 202666
Mar 16, 202681
Mar 15, 2026116
Mar 14, 202696
Mar 13, 2026110
Mar 12, 2026123
Mar 11, 2026100
Mar 10, 2026184
Mar 9, 2026402
Mar 8, 2026128
Mar 7, 202677
Mar 6, 202663
Mar 5, 202630
Mar 4, 202667
Mar 3, 202628
Mar 2, 202656
Mar 1, 202660
Feb 28, 202674
Feb 27, 202656
Feb 26, 202665
Feb 25, 202655
Feb 24, 202643
Feb 23, 202659
Feb 22, 202660
Feb 21, 202647
Feb 20, 202679
Feb 19, 202664
Feb 18, 202693
Feb 17, 202675
Feb 16, 202671
Feb 15, 202661
Feb 14, 202684
Feb 13, 202683
Feb 12, 202650
Feb 11, 202683
Feb 10, 202650
Feb 9, 202656
Feb 8, 202677
Feb 7, 202641
Feb 6, 202653
Feb 5, 202644
Feb 4, 202647
Feb 3, 202663
Feb 2, 202647
Feb 1, 202645
Jan 31, 202660
Jan 30, 202652
Jan 29, 202652
Jan 28, 202681
Jan 27, 202638
Jan 26, 202649
Jan 25, 202646
Jan 24, 202662
Jan 23, 202653
Jan 22, 202647
Jan 21, 202669
Jan 20, 202644
Jan 19, 202653
Jan 18, 202694
Jan 17, 202643
Jan 16, 202639
Jan 15, 202668
Jan 14, 202642
Jan 13, 202652
Jan 12, 202659
Jan 11, 202690
Jan 10, 202668
Jan 9, 202656
Jan 8, 202681
Jan 7, 202683
Jan 6, 202665
Jan 5, 202652
Jan 4, 202693
Jan 3, 202684
Jan 2, 202645
Jan 1, 202666
Dec 31, 2025Not collected
Dec 30, 2025Not collected
Dec 29, 2025Not collected
Dec 28, 2025Not collected
Dec 27, 2025Not collected
Dec 26, 2025Not collected
Dec 25, 2025Not collected
Dec 24, 2025Not collected
Dec 23, 2025Not collected
Dec 22, 2025Not collected
Dec 21, 2025Not collected
Dec 20, 2025Not collected
Dec 19, 2025Not collected
Dec 18, 2025Not collected
Dec 17, 2025Not collected
Dec 16, 2025Not collected
Dec 15, 2025Not collected
Dec 14, 2025Not collected
Dec 13, 2025Not collected
Dec 12, 2025Not collected
Dec 11, 2025Not collected
Dec 10, 2025Not collected
Dec 9, 2025Not collected
Dec 8, 2025Not collected
Dec 7, 2025Not collected
Dec 6, 2025Not collected
Dec 5, 2025Not collected
Dec 4, 2025Not collected
Dec 3, 2025Not collected
Dec 2, 2025Not collected
Dec 1, 2025Not collected
Nov 30, 2025Not collected
Nov 29, 2025Not collected
Nov 28, 2025Not collected
Nov 27, 2025Not collected
Nov 26, 2025Not collected
Nov 25, 2025Not collected
Nov 24, 2025Not collected
Nov 23, 2025Not collected
Nov 22, 2025Not collected
Nov 21, 2025Not collected
Nov 20, 2025Not collected
Nov 19, 2025Not collected
Nov 18, 2025Not collected
Nov 17, 2025Not collected
Nov 16, 2025Not collected
Nov 15, 2025Not collected
Nov 14, 2025Not collected
Nov 13, 2025Not collected
Nov 12, 2025Not collected
Nov 11, 2025Not collected
Nov 10, 2025Not collected
Nov 9, 2025Not collected
Nov 8, 2025Not collected
Nov 7, 2025Not collected
Nov 6, 2025Not collected
Nov 5, 2025Not collected
Nov 4, 2025Not collected
Nov 3, 2025Not collected
Nov 2, 2025Not collected
Nov 1, 2025Not collected
Oct 31, 2025Not collected
Oct 30, 2025Not collected
Oct 29, 2025Not collected
Oct 28, 2025Not collected
Oct 27, 2025Not collected
Oct 26, 2025Not collected
Oct 25, 2025Not collected
Oct 24, 2025Not collected
Oct 23, 2025Not collected
Oct 22, 2025Not collected
Oct 21, 2025Not collected
Oct 20, 2025Not collected
Oct 19, 2025Not collected
Oct 18, 2025Not collected
Oct 17, 2025Not collected
Oct 16, 2025Not collected
Oct 15, 2025Not collected
Oct 14, 2025Not collected
Oct 13, 2025Not collected
Oct 12, 2025Not collected
Oct 11, 2025Not collected
Oct 10, 2025Not collected
Oct 9, 2025Not collected
Oct 8, 2025Not collected
Oct 7, 2025Not collected
Oct 6, 2025Not collected
Oct 5, 2025Not collected
Oct 4, 2025Not collected
Oct 3, 2025Not collected
Oct 2, 2025Not collected
Oct 1, 2025Not collected
Sep 30, 2025Not collected
DanbooruProxyUpload date, not creation datearchive_additions@0.1

Inside the ecosystem

Each group is counted separately; one work can belong to several groups, so rows do not add up to the total.

GroupKindPixiv worksChangeArchive additionsConfidence
Akita Nerucharacter——
Insufficient confidence, show reasons
Insufficient confidence
  • Pixiv public search without login: safe-for-work works only, R-18 is not visible
  • 336 day(s) in this window were not collected
Hatsune Mikucharacter——
Insufficient confidence, show reasons
Insufficient confidence
  • Pixiv public search without login: safe-for-work works only, R-18 is not visible
  • 336 day(s) in this window were not collected
Kasane Tetocharacter——
Insufficient confidence, show reasons
Insufficient confidence
  • Pixiv public search without login: safe-for-work works only, R-18 is not visible
  • 336 day(s) in this window were not collected
CeVIOengine———
Insufficient confidence, show reasons
Insufficient confidence
  • Danbooru is an archive mirror: lower-bound proxy, not unique original works
  • 93 day(s) in this window were not collected
Strict VOCALOIDengine———No valid source
Synthesizer Vengine———
Insufficient confidence, show reasons
Insufficient confidence
  • Danbooru is an archive mirror: lower-bound proxy, not unique original works
  • 93 day(s) in this window were not collected
UTAUengine———No valid source