Changelog
23.08.2026
Added new oneko ~ Space Pea. This pea character was generated using Claude and based on the original Oneko spritesheet.
22.08.2026
Went on a mad one and generated some more onekos with the Design Lab. Alongside that, I found Oneko Valentine from frail.lol, and Greasy Satan (!) from the Nekoweb site greasysatan's place by Jimmy Greaseman.
22.08.2026
Added 4 new onekos, three created this morning with the new Design Lab and "Ginger Claude Tabby" - a slightly failed experimental tiger cat made using Claude.
22.08.2026
Using ChatGPT and my own coding knowledge, I've create an 'Oneko Design Lab', where you can create your own Oneko based on the classic Neko sprite design. You can choose or randomise colours for Oneko's outline and body, add a texture from an existing image for the body/fur colour, name your sheet and download as PNG.
21.08.2026
Added 10 new onekos. These include 7 recoloured Maias, 'Chibi' generated by Claude and three from valen's super duper cool blog as well as the viral Chinese cartoon cat, Yuexin Miao (Monthly Salary Cat) from Petdex.
17.08.2026
Added 11 new onekos. Four were adaptions of the Maia cat by A. Marmot and recoloured using this sprite tool. Afterwards, I visited the Neko Archive by Bomvel and took some sprites that I didn't have - splitting them and rebuilding new sheets in the oneko format. Then I found and reconfigured two from the GitHub repo omarchy-navbar-cat by thenailedone, and finally "Nibblmip" from nibblmip.
16.08.2026
Added 5 new onekos from Aqueuse's NekoV2 GitHub repo.
15.08.2026
Added new oneko ~ Ousagi the little white rabbit from the portfolio of Ajay Dandge.
09.08.2026
Added new oneko ~ Arthur Jorge from Arthur Jorge's personal web portfolio.
07.08.2026
Added new oneko ~ Jirachi Oneko Aestellic from stella's website.
07.08.2026
Added new oneko ~ Catgirl from fox ellison-taylor's catgirl ysws Hackclub personal page.
07.08.2026
Added new oneko ~ Gabe Magaña from gabe magaña.
02.08.2026
Added new oneko ~ Riley from Riley's Minecraft server site.
02.08.2026
Added two new pages this week ~ a timeline page where you join the company of a giant running classic Neko, and learn about the history of this iconic desktop pet. I also added a Playground where you can interact with lots of Nekos or try out one from the Gallery.
01.08.2026
Added 9 previously uncovered Onekos (variations of existing ones) from the GitHub repo of doughmination (Clove Twilight).
31.07.2026
Added a link to our Onekoshima Onekos and Nekos Board on Pinterest to the Menu on the homepage.
29.07.2026
Added new oneko ~ YN Labs from 万屋猫Labs.
28.07.2026
Found and added a few more, previously unnoticed Neko GIFs from GifCities to the Neko GIFs page.
27.07.2026
Added new oneko ~ Catppucin from the GitHub repo for oneko-swift by Michael.
26.07.2026
3 Neko GIFs taken from Neko Fan Page (2001) via Internet Archive.
25.07.2026
Added new oneko ~ Puppy from the portfolio of Ritesh Patel.
21.07.2026
Added new oneko ~ Miko Sprites from the GitHub repo of Dhruvil Mistry.
19.07.2026
Added new oneko ~ Francois hand-painted by myself in MS Paint from a concept sketch (incomplete) by Google Gemini.
17.07.2026
Added new oneko ~ Crab from the portfolio site of Harshdeep Athawale, and a handful of new and previously undiscovered 'Cursor Marseys' from rDrama.
17.07.2026
Added 24 onekos from the Codeberg repo and Neko collection of hacknorris.
13.07.2026
Added new oneko ~ Mowglie from specifix.dev.
05.07.2026
Added new oneko ~ Cr1tter from this GitHub site.
05.07.2026
Found and added a few more Neko GIFs from GifCities to the Neko GIFs page.
29.06.2026
Completed a design overhaul of all but the links pages, as I felt the old design lacked soul. Personally speaking, the redesign is so much nicer and really pays homage to Oneko's Japanese heritage.
26.06.2026
Added new oneko ~ Orobebof from this site.
22.06.2026
Added new oneko ~ Oneko Calico from the portfolio of Indresh Thakur.
19.06.2026
Added 5 new onekos - sources added to the bottom of the Oneko Sources section.
12.06.2026
Added 2 new onekos - Mini Dogan and Mini Dogan Lifelike, created by Dogan Ogut.
07.06.2026
Added "runraki" GIF to GIF page - found on the Ankara Kedi cattery website via Wayback Machine. I also removed the 1px green border that appears when hovering over the Onekos on the Gallery page, instead the sprites expand in size when hovered.
06.06.2026
Ari (the creator of oneko.js) very kindly answered some questions about her script. She told me a lot of useful info, which I've integrated into the existing history on the "What's an Oneko?" page.
05.06.2026
Added a whopping 62 new Onekos from the GitHub repo for Doughmination.is-a.dev produced by Clove Twilight. Also added "Boo Boo Kitty" from the original collection who got missed out.
30.05.2026
Added new retro Neko GIF "kitsani2" to GIFs page - found on Internet Archive saved version of Chantalle Cattery website.
25.05.2026
Added desktop and tablet only text to homepage, because I can't code media queries to save my life. Also needed to adjust width of running Neko GIF.
24.05.2026
Added new Oneko ~ Poryneko 2 from https://clovermatcha.nekoweb.org/
24.05.2026
Added new Oneko ~ Oneko Lesku from https://lentil-brainworld.neocities.org/brainworld/thegalaxyismyhometown
24.05.2026
Updated 'One Room' in Gallery to 'One Room (Kururin)' to reflect its proper name. See https://cco0orn.neocities.org/home/download (Custom neko Kururin skin).
24.05.2026
Onekoshima officially launched as a live site on Cloudflare Pages.
