
Quick answer — Ayaka Fukuyama voices Funairi in This Boy Caught a Merman, Hinano Kurahashi in Ansatsu Kyoushitsu: Jump Festa 2013 Special.
Ayaka Fukuyama voices Funairi (This Boy Caught a Merman), Hinano Kurahashi (Ansatsu Kyoushitsu: Jump Festa 2013 Special).
Funairi is voiced in Japanese by Ayaka Fukuyama.