Hello Friends,

I am graduating in Fall, 2011. I want to invite my brother and sister-in-law who are currently staying in Japan in working visa. Now, i am wondering if they could apply from Japan to travel to US for attending my convocation? Under which visa should they apply (if not B1)?
Do you have anyone who came to US for your convocation while they were outside of Nepal? What possible challenges did they have in terms of Consular's interaction with your family? Well, any suggestion from you guys will be highly appreciated.

Thanks.