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#1

DONE (+ Unix x PDP-11-tan, and IRIX x Win2K-tan)
#2
General Chat / Re: random picture thread
Last post by oobabasama - Yesterday at 11:20:43 AM
#3
Quote from: stewartsage on June 24, 2026, 10:59:31 PMIAS thinks she's stuffy and unpleasant.  She would respect her as a pioneer more if it weren't for how overwrought she can be...  Honestly, it makes me think of von Neumann and Oppenheimer.

Holy crap, yeah, that is kind of a good comparison for their dynamic.

Quote from: stewartsage on June 24, 2026, 10:59:31 PM
  • SAGE-tan/Apple ///-tan
  • SAGE-tan/DTSS-sama
  • PDP-8-tan/LINC-tan/MTS-tan (You Know Why)
  • Multics-tan/VMS-tan
  • UNIX-sama/LINUX-tan
- A classic
- A deep cut ^___^
- "My wife and I saw you across the bar because you're taller than literally everyone here and we think that's really hot."
- I'm interested in subscribing to your newsletter...
- THE classic.
#4
General Chat / Re: random picture thread
Last post by stewartsage - June 24, 2026, 11:13:03 PM
Night View of The New Wing on Budd's Automotive Division Plant At Gary, Indiana Showing Coils of Steel Being Delivered To The Receiving Area
#5
OS-tan Talk / Re: OS-tan hot takes
Last post by stewartsage - June 24, 2026, 11:01:06 PM
Yeah, it's another take on the idea of humanizing computing related things, which is cool and all.  Not really OS-tan related, other than perhaps he took inspiration from OS-tans.
#6
Quote from: Bella on June 24, 2026, 09:29:33 PMI'm curious what IAS-tan's feelings are toward ENIAC-heika!

IAS thinks she's stuffy and unpleasant.  She would respect her as a pioneer more if it weren't for how overwrought she can be...  Honestly, it makes me think of von Neumann and Oppenheimer.

Quote from: Bella on June 24, 2026, 09:29:33 PMBtw


  • SAGE-tan/Apple ///-tan
  • SAGE-tan/DTSS-sama
  • PDP-8-tan/LINC-tan/MTS-tan (You Know Why)
  • Multics-tan/VMS-tan
  • UNIX-sama/LINUX-tan

#7
Quote from: stewartsage on June 16, 2026, 09:24:09 PMENIAC/IAS is doomed because ENIAC can't get past her loathing and IAS-sama can't find it in herself to like her.  Respect her, maybe, but not like her.

BRLESC-tan should win.  Gyaru.

ENIAC/Colossus should also win.  They're both still kind of alive, they can make it happen.

They can totally make it happen. I believe.

I'm curious what IAS-tan's feelings are toward ENIAC-heika!

Btw
#8
OS-tan Talk / Re: Where does "koshi koshi an...
Last post by Bella - June 24, 2026, 09:23:57 PM
I wonder if Goujer-sama might be able to provide insights, I think she's researched more of the in-joke / lore aspects of some of futaba characters than I have.
#9
OS-tan Talk / Where does "koshi koshi an an"...
Last post by oobabasama - June 23, 2026, 01:47:30 PM
One term I've seen quite consistently used in relation to Ōbabasama/3.1-tan is "koshian" "koshi an an" "koshi koshi an an" or variants thereof. The earliest usage of it I've been able to find dates to October 6, 2007 on Pixiv. For quite some time, I've been researching the origin of this phrase and why people have, for at least 18 years, so consistently used it in relation to her but have been unable to conclude an actual origin. Nobody in the Western fandom speaks of it, somewhat consistently with 3.1-tan who despite being by far the most popular OS-tan in the Eastern fandom is a lot less popular in the West, but it's quite inseperable from her in the Eastern fandom, even the body pillow of her I sleep with at night has "Koshi Koshi An AN" printed on one side.
Three candidates I've considered for the origin are;

-The food koshian, smooth red bean paste. It could easily explain it especially considering the nature of Futaba's userbase, but especially given not even one of the posts I've seen using the term have referred to it as a food, I find it somewhat unlikely.
-A doujin that used the term in its title. This was quite easily disproven as the term's recordable usage dates back to October of 2007 which predates the doujin which was published in May 2011.
-An onomatopoeia which I find most likely. "Koshi koshi" is a softer alternative (?) to "goshi goshi" and "an" I believe is the sound of a gasp. This wouldn't explain it being used specifically in relation to Ōbabasama and not with any other OS-tan, but it's the closest thing I have to an origin.

I think it'll be quite hard to actually /prove/ where the term came from because Futaba threads, as with any other imageboard, have preyty much zero permanence, making it hard to trace as with many details of the individual -tan's origins (for example, IIRC there's no details known about 2k-tan's creation aside from her being a collaborative creation as with practically every other OS-tan).
Regardless, many people on this site have been in the fandom far longer than I have, and as such any anecdotes of its usage back then would help.
#10
OS-tan Talk / Re: Your favorite OS-tan
Last post by oobabasama - June 23, 2026, 01:31:17 PM
Look at my username and my avatar