The [b]Late Night Serious 60-Minute Drawing Game[/b] (深夜の真剣お絵描き60分一本勝負, Shin'ya no Shinken Oekaki 60-bu Ipponshōbu), or [b]1draw[/b] (ワンドロ, Wandoro), is a self-explanatory Twitter hashtag where artists are given a prompt and have an hour to exercise their skills.

The prompt is usually composed of three characters from a set copyright. Each copyright gets their own tag.

The challenge was originally started on May 13, 2013, by twitter user [[monyomoke]], establishing a prompt where participants were to draw [[Touhou]] characters [[komeiji_koishi|Koishi]], [[Nazrin]], and/or [[ibaraki_Kasen|Kasen]]. After a couple months, however, the organizer decided to quit, since he was tired. The role of organizer has since been passed over a couple of times.

The Touhou prompt is currently being hosted by "@1draw_night":[https://twitter.com/1draw_night]. They also have "a website":[http://1draw.aqn.jp] which hosts the artworks posted at the hashtag, with the artists' permission.

Other accounts dealing with different copyrights have been appearing. Some tags may be defunct.

h4. External links

* "Nameless Rumia's Wiki: 1draw":[https://namelessrumia.heliohost.org/w/doku.php?id=1draw]
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