Character
3.1-tan
3.1たん
3.1-tan is a fictional OS-tan character representing Windows 3.1 in the OS-tan parody franchise. She is usually depicted as a cute, anthropomorphized girl with a retro computer aesthetic, reflecting the early-era Microsoft operating system. As part of the broader OS-tan cast, she serves as a nostalgic and humorous personification of an old OS, often appearing in fan works that play on technology history, software quirks, and the personalities assigned to different operating systems.
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New 3.1-tan releases
The latest 3.1-tan figures added to the database, with release dates and pre-order status.
Release calendar
Upcoming 3.1-tan releases
Every 3.1-tan figure by release month. Pick a month to see exact ship dates and open pre-orders.
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Good to know
3.1-tan figures: quick answers
MyFigureList tracks 1 3.1-tan figures with live prices from 10 shops: trending picks, new releases, today's deals and the full price history of every figure.
What is the most popular 3.1-tan figure right now?
OS-tan - 3.1-tan is the most popular 3.1-tan figure of all time on MyFigureList, ranked by total collector likes, wishlists and views.
How much does a 3.1-tan figure cost?
MyFigureList tracks 1 3.1-tan figures with live prices from 10 shops. Open any figure to see its full price history, the current cheapest shop and how today's price compares to the market.
Where can I buy 3.1-tan figures at the best price?
MyFigureList compares live 3.1-tan prices across 10 shops and refreshes deals every 10 minutes, so the best current offer is always one click away.
When do new 3.1-tan figures release?
New 3.1-tan figures are announced and released all year round. The newest entries appear on this page as soon as they hit the database, including items still open for pre-order.
What are the best 3.1-tan figures in 2026?
The recent 3.1-tan figures collectors are rating highest are OS-tan - 3.1-tan, ranked by the likes, wishlists and views on this year's releases. New figures and pre-orders join every month; the Top 100 keeps the full all-time ranking.

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