UPDATE: Now 3d Super hang-on is coming(Japan). Launches on March 27th for ¥600 on the Japanese E-shop
http://www.nintendo.co.jp/3ds/eshop/jhaj/index.html
http://archives.sega.jp/3d/sho/index.html
Previously:
From GAF:
"3Dized arcade version of Space Harrier that will be available on the eShop. Will be in widescreen. Sega also has additional plans for 3D compliant classics on 3DS. No release date as of yet."
http://www.gamer.ne.jp/news/201211210023/
Miniton!... Outrun3D please
My 3ds friendcode: 5413-0232-9676 (G-cyber)