A recording of the Squid Sisters' live concert performance at Niconico Tokaigi 2019.
| Actor | Role |
|---|---|
| RRina ItouPearl (voice) | Pearl (voice) |
 Alice PeraltaMarina (voice) | Marina (voice) |
 Yuki MizutaniCallie (voice) | Callie (voice) |
| MMari KikumaMarie (voice) | Marie (voice) |