Aika R-16: Virgin Mission

AIKa R-16: Virgin Mission is an anime OVA series by Studio Fantasia. It is the prequel to the Agent Aika (AIKa) OVA series, also by Studio Fantasia. The series takes place 10 years before the events in Agent Aika. It is followed by a sequel OVA series, Aika Zero.

This series also celebrates the 10th anniversary of the original AIKa OVA.

Main Cast

 * Ami Koshimizu - Aika Sumeragi
 * Misato Fukuen - Eri Shinkai

Secondary Cast

 * Mamiko Noto - Karen Minamino
 * Naoko Suzuki - Risako Nagisa

Minor Cast

 * Akio Ōtsuka - Gozo Aida, Tsukino (ep2)
 * Hiroyuki Yoshino - Gusto
 * Kayo Sakata - Aki (ep1)
 * Mai Gotō - Kyoko (ep1)
 * Mamiko Noto - Clone (ep3)
 * Nozomi Masu - Midori (ep1)
 * Takaya Kuroda - Captain

Additional Voices

 * Kayo Sakata - Members (ep2)
 * Mai Gotō - Members (ep2)
 * Ooki Sugiyama - Sailors (ep3)
 * Sakura Matsumoto - Member (ep1)

Main Cast

 * Cristina Vee - Aika Sumeragi
 * Kira Buckland - Eri Shinkai

Secondary Cast

 * Erika Weinstein - Karen Minamino
 * Tara Platt - Risako Nagisa

Minor Cast

 * David Vincent - Captain
 * Jennifer Alyx - Midori (ep1)
 * Russell Thor - Gozo Aida, Tsukino (ep2)
 * Sam Regal - Gusto

Aki – Lauren Landa (ep1) Kyoko – Michelle Ann Durphy (ep1) Members – Yuka Nakatsukasa (ep2) Members – Laura Post, Xanthe Huynh (eps1-2) Sailors – Masayori Hayashi, Ryusaku Chijiwa, Ryo Sugisaki (ep1) Sailor – Ryusaku Chijiwa (ep2) Sailors – Masayori Hayashi (ep3) Henchman – Nozomi Masu (ep2)