OS-TAN Wikipublic encyclopediaSit down at OS TAN

OS-TAN Wiki / history

Controversies

DISPUTED

OS-tan had no rights holder, which did not stop people from claiming one. OSC's introduction names the fights English fandom actually tracked. This page summarizes them without pretending we can adjudicate Japanese copyright from a 2026 encyclopedia.

Netrunner and Me-tan

Moeverse: in April 2004 Netrunner released trading cards that included Me-tan. Unauthorized use of Futaba work had already angered the board. The Me-tan creator explicitly forbade SoftBank Publishing (Netrunner's owner) from using the character and threatened legal action. English wikis sometimes shorten this to 'Netrunner claimed Me-tan.' The creator-side prohibition is the part that is documented.

Deja Vu and NT-tan

OSC: Deja Vu ArtWorks, a doujin circle, claimed ownership of several designs including NT-tan. MALINO from that circle also sold the Me Document and Shared Folder! digital trilogy. Those claims are disputed in community sources. This wiki stamps NT-tan CANON as a look, DISPUTED as a property.

Vista

No agreed Vista-tan. Chiivistan (often associated with +Nijiura+ popularity in English) vs Futaba's Vistake vs edition-specific girls. OSC treated Vista as unsettled. See Vista-tan.

Troubled Windows USA

OSC mentions an English comic using American stereotypes that the community disliked. It is a fandom manners fight, not a primary-source event for the 2003 origin.

The CORP mix-up

The longest-running confusion is not a lawsuit. It is Wikipedia-shaped memory: Nanami as 'the Windows 7 OS-tan,' Ichika as 'the Windows 11 OS-tan,' Inori as 'IE-tan' in the Futaba sense. See FAN vs CORP.

See also

Me-tanMe-tanMe-tan is the first OS-tan: a clumsy Windows Me maid posted on Futaba Channel on 6 August 2003.NT-tanNT-tanNT-tan personifies Windows NT as a mother figure to 2K and XP. Ownership claims by Deja Vu are disputed.Vista-tan / ChiivistanVista-tanThere is no single Vista-tan. Chiivistan is the best-known look; Vistake is a Futaba rival; OSC never froze canon.Me-tan, FANFAN vs CORPThe rule of this encyclopedia: Futaba fan designs, later corporate moe campaigns, OSC 'canon' popularity, and OS TAN are four stamps, not one franchise.

Sources

  1. Introduction — OS-Tan Collections Wiki, 2010. English community wiki. Pages often carry outdated-information banners. Character art stays with creators.
  2. Me-tan — Moeverse Wiki, 2026.
  3. OS-tan — Wikipedia, 2026. Secondary overview. Mixes Futaba fan characters with regional Microsoft campaigns. Use as a map, not as character canon.