01/25/2026: The appearance of the "voicebank" page has been updated.
01/22/2026: All UTAU VBs for Japanese and a new append, Owliver Murmur, have been updated!
10/05/2025: Owliver Noctua & Gran Duque has been released! For UTAU!
08/25/2025: Owliver Hoot Njoki-S has been released! For UTAU! [¡2th anniversary!]
07/25/2025: Owliver Hoot CVVC has been released! For DeepVocal!
07/10/2025: The appearance of the page has been modified.
07/09/2025: The appearance of the page has been modified.
05/14/2025: Owliver Vocal Fry has been released! For utau!
05/14/2025: Owliver DuskWing has been released! For utau!
04/23/2025: Owliver CC has been released! For utau!
04/20/2025: Owliver Hoot C+V has been released! For utau!
04/15/2025: The appearance of the page has been modified.
04/13/2025: Owliver Hoot CVVC has been released! For utau!
04/13/2025: The appearance of the page has been modified to add the new official Owliver artwork!
03/25/2025: Owliver_Multipitch_DV_Excusive_Beta has been released! for DeepVocal!
03/17/2025: The appearance of the page has been modified.
03/16/2025: Owliver 2022 has been released! for DeepVocal and utau!
03/13/2025: The appearance of the page has been modified.
03/12/2025: Owliver beta has been released! for DeepVocal and utau!
12/24/2024: Meowliver is now available!
11/30/2024: The appearance of the page has been modified.
11/17/2024: The appearance of the page has been modified.
10/25/2024: Some errors on the page have been fixed.
10/05/2024: The Owliver page is now available!