Choco (Saliko NPC) may be confused with that name, so perhaps a different name? Great idea, though!If this idea happens to be accepted, I wouldn't mind contributing to it! ^^
Kujo would be more suited- it's unique and Eki could be confused with Eko in Argan Village (come on, the two letters are right next to each other on QWERTY, QWERTZ, AND AZERTY keyboard layouts).