Mine was...sigh. It was Fruits Basket, just like every other middle-school girl. But then I think I quickly got tired of its drama, so really, Hikaru no Go should count as the first manga I read.
No. Wait! I don't know! I got interested in manga because my friend was, and I watched more anime at first, mostly Naruto. So I read some Naruto in the Shounen Jump they had in my school's library, which is where I came across Hikaru no Go (and I thought both Sai and Akira were girls). But, I may also have read some of the manga my friend had, like Immortal Rain...
Edited by Nepenthe, 10 January 2013 - 10:37 PM.