Teena-Chan

Teena-Chan is a Japanese Anime series that ran from June 3, 2011 to October 12, 2017.

Plot
This anime stars Teena Todo, a 12-to-13 year old half-Vampire half-Zombie girl, who, along with her companians orb monster Graa Graa and step-sisters Perra and Gata Toniko, tries to retrieve the monsters that escape the monster ball by accident with the help of Kenji Norotuke, an orphaned 12-to-13 year old horror movie loving boy who ended up in the Monster Wold by mistake.

Characters
Teena Todo is a girl who is half-vampire and half-zombie (being the daughter of Taro Banpaia the vampire and Madoko Todo the zombie). She is very cheeky but also serious when it comes to escaped monsters. Teena is secretly in love with Kenji.

Graa Graa is an orb monster who is the princess of Graa Land. She is a smart monster who is a graduate of Graa University School. She can only say "Graa!" and does her "Graa!" pose whenever she gets suprised.

Perra and Gata Toniko are both step-sisters that were created by Frankenstein Toniko and and his wife Tanikou Garitoko (the widow of a deceased husband). Perra is a fun-lover while Gata is serious and calm. They both share a birthday.

Kenji Norotuke is an orphaned boy who loves horror movies. He wondered into the Monster world by mistake when he was playing around in the park. He is aware that Teena has a crush on him but doesn't want to tell her this until he's ready to tell her that he also likes her.

Cast
Masako Nozawa: Teena Todo

Junko Hori: Graa Graa

Wasabi Mizuta: Perra Tomiko

Makiko Ohmoto: Gata Tomiko

Tarako: Kenji Norotuke