Quick answer — Kayo Sanpei voices Akane no Hahaoya in Ranma ½ (OVA), Moe Fujimiya in Blue Seed.
Characters voiced by Kayo Sanpei
OP
Ranma ½ Opening OVA - "Koi Da! Panikku"
ED
Ranma ½ OVA Second Ending Theme Song
Frequently Asked Questions
What characters does Kayo Sanpei voice?
Kayo Sanpei voices Akane no Hahaoya (Ranma ½ (OVA)), Moe Fujimiya (Blue Seed).
Who voices Akane no Hahaoya in Ranma ½ (OVA)?
Akane no Hahaoya is voiced in Japanese by Kayo Sanpei.