Rex is digging up facts...
A little shark decides to go on a small adventure.
Kana Hanazawa
Kozame-chan (Little Shark)
Megumi Han
Anko-chan
Misaki Kuno
Usame-chan
Yuuichirou Umehara
Mohican Ani-ki
Natsuki Hanae
Haruto
Toshiya Miyata
Salaryman older brother
Akira Takano
Bartender
Katsumi Mokudai
Host
Manaka Iwami
Sora
Rin Kurusu
Miho
Chihiro Kumano
Hiroaki Nagashima
