Oyamada Mannoko

Oyamada Mannoko (小山田 まんの子, Oyamada Mannoko) is a fictional character in the manga series of Shaman King. She is the 5-year old daughter of Oyamada Mansumi and Oyamada Keiko and the younger sister of Oyamada Manta.

Appearance
Like Manta, she is short, has sandy-brown hair and she has large eyes. She has red bows in her hair and wears a red dress with matching shoes.

Personality
She is a master at computers. When Mansumi noticed it, he put her in charge of the Oyamada Company's software department and built up a fortune with stocks. Although she doesn't like that problematic job at all, she uses it to tease Manta when they are together. She loves bespectacled men.

Shaman Fight First Round
She is seen in the hospital with Manta and Keiko. She tells her mother about Asakura Yoh and how he and Manta ditch class so they can be together.

Anime/Manga Difference
Mannako never appears in the anime and only makes her appearance in the manga.