I just love Ranma's. They are so blue and sometimes an almost stormy colored, other times its like the shade changes with his emotion.
I also think Mousse's are VERY beautiful, but its a shame that they are always hidden by those huge glasses, otherwise if he's not wearing them, he'll always mess up and making a fool of himself. Poor Mousse.
I also love Shinnosuke's eyes, they are a much darker blue, and I think Ryoga has such cute puppy like eyes.
The other, Sentaro, I'm not a real fan of, but Ranma is still my #1, when it comes to his beautiful eyes.

I love Ranma's eyes, but I think Mousse has very beautiful eyes too! In fact I really like Mousse's eyes. I also love Shinosuke's. Those three have the most beautiful and exotic eyes in my opinion. I love the unique coloring of all three.

and mousse.

and Ranma.

I like Shinnosuke's steel blue ones.
Ranma and Mousse have pretty nice eyes too.

I just LOVE Ranma's eyes. They are so beautiful!

I love it when Ranma looks at Akane....his eyes are just wondeful!

Oh! I love that too!

Ranma's are the best then Ryoga's!

i love ranma's too! and Ryoga makes me think of a puppy.

i love ryoga but i just sow an AMAZING seen of ranmas eyes i squeegeed like a fan girl so bad.hes has the best eyes in the world so butaful.

And Ryoga