Found this by chance, and I thought it was nice enough to share.

ARO

Information in english… few or none.
For those who can read japanese, maybe a broader search for more info gets better results… if you find something about it, please, leave comments so that I can give this topic an update.

ARO

ARO is, will be, or could have been, apparently, a fan-made MMO.
All I could find was a prototype pre-alpha version.

ARO

It’s not yet a game per-se, but it’s already possible to take a look at Haruhi and Tsukasa models moving around and doing simple tasks.

ARO

I don’t know the current status of the game, if it’s still in production, or if it’s an abandoned project. But I liked the whole idea, and I’m pretty shure fans would love to see this project released.

Anyways, if you want to check this prototype version, download it here.

Instalation and problems that might come with that are your responsibility…
But here at home, I installed and had no problems with it.
The images with the blog logo are actual screen caps.

Source: Onrpg Free MMORPG Forums

Bonus: Dunno if this is shopped, or if it is a newer version of the game…

ARO