Suggestions by @maiher

Ryuga Sato

as Senri Shiki in Vampire knight

Score: +2

Shuichiro Naito

as Akatsuki Kain in Vampire knight

Score: +1

Mackenyu

as Hanabusa Aidou in Vampire knight

Score: +1

Kasumi Arimura

as Yuki Kuran in Vampire knight

Score: +1

Wakana Matsumoto

as Shizuka Hiou in Vampire knight

Score: +2

Nao Minamisawa

as Sayori 'Yori' Wakaba in Vampire knight

Score: +1

Yuri Tsunematsu

as Ruka Souen in Vampire knight

Score: +1

Alan Shirahama

as Zero Kiryu in Vampire knight

Score: +1

Yuta Nakamoto

as Kaname Kuran in Vampire knight

Score: +1

Hyunri

as Lisa in Ponyo

Score: +1

Mone Kamishiraishi

as Ponyo in Ponyo

Score: +1

Kimiko Yo

as Chihiro's mother in Spirited away

Score: +1

Hiroshi Katsuno

as Chihiro's father in Spirited away

Score: +1

Naoto Takenaka

as Kamaji in Spirited away

Score: +1

Kanako Maeda

as Yubaba's sister Zeniba in Spirited away

Score: +1

Rei Yoshii

as Yubaba in Spirited away

Score: +1

Nobuyuki Suzuki

as Boh in Spirited away

Score: +1

Ai Orikasa

as Lin in Spirited away

Score: +1

Hideyoshi Kan

as Haku in Spirited away

Score: +2

Minami Hamabe

as Chihiro Ogino in Spirited away

Score: +3