Hi Mina =)
   I don't believe they ever finished releasing 
Kodomo no Omocha cels...which makes Hayama really 
hard to find...even mine is and SD cel. What you 
can find easily is a cel of Brad. Well..not that 
easily. Brad has green eyes or is it blue eyes.  
And akito has brown eyes.  Good luck in the 
futures =) I have number two coming my way.  Be 
ready to dish out a lot of money if you want akito

~Katie