The English cast has been announced for the This Boy Caught a Merman anime:

  • David Matranga is Isaka
  • Leraldo Anzuldua is Shima Kawauchi
  • John Swasey is Gen Kawauchi
  • Justin Doran is Shima’s Father/Undertaker
  • Emily Neves is Shima’s Mother
  • Greg Ayres is Kusatsu
  • Carli Mosier is Koami
  • Nancy Novotny is Funairi
  • Blake Shepard is Furue
  • Allison Sumrall is Voice on Telephone

Janice Williams is directing the dub.