DnA OC Chibis

So, I'm trying to get a chibi style down.  Anyone have a sports anime OC they want me to draw/experiment with? 


So anyway, these are little flat colored chibis I started doing doodling during my breaks in studying and decided to color.  Like I said before I really haven't refined a chibi style yet because I haven't drawn them much. I had fun with them though. Decided I felt like drawing Diamond no Ace OCs, so there they are. 
From left to right we have:
Otsuka Midori  from my fic It's just a Delivery
Akaashi Sayami who I haven't drawn before
Suzume who I have been lazy about finding a last name for.  She's a rhythmic gymnast, thus the ribbon and weird pose.  Also, goes to an all girl's school, so different school uniform that was kind of fun to think up.
Last one is actually Beldarius's Shinobu, who was also in the fic with Midori. 

I gave the Midori chibi big boobs my accident, and I was going to shrink them, but then went 'ehh, I'll just give her big boobs normally too'.  Because I thought of a fun way to embarrass Tanba that way.
Oh, and about the colors of Sayami's school uniform.  When I was looking up references about the color of the school sweater, it seemed to be either a cream color or grey.  But then I saw this picture of Miyuki in one that's blue, and decided that I like the blue best.  Then went with that because I thought it suited her character best anyway.

Also I swear I'm going to just look up a cloth pattern the next time I draw the Seido school uniform because even trying to freehand the skirt pattern is a pain.

~
Diamond no Ace belongs to  Yuji Terajima
Midori, Sayami, and Suzume are mine
Shinobu goes to Beldarius