welp. Shige, Mizuno, and Tsubasa take the cake. I've never seen any other Whistle! RPers ever.

(If anyone knows of any, tell me. I will spazz out at you.)

Hazel from Saiyuki is also pretty rare, though I've seen a couple others before

same with Otoya. I've seen a few, but Kiva players are rare in general (that I've seen)

and Kayashima from Hana-Kimi also qualifies for the "seen before but still pretty damn rare" bit

(I've seen Wataru, Nago, and Taiga from Kiva a few times)

(so have I, personally)

(the 1986 characters are rarer for some reason. I don't think I've EVER seen a Yuri...)

...really, I tend to app from relatively obscure canons in general |D;;

or maybe I just have this thing for obscure series overall.