Math Blaster: Sūgaku no Hoshi

Math Blaster: Sūgaku no Hoshi or Math Blaster: 学の星 is a Japanese television series based on the math-skilled game in USA called "Math Blaster by JumpStart Games".

Plot
In the pilot episode, a young boy named Chikara and his best friend Asako skilled at math but suddenly they have a new mission and of course, they went back to his house and he used a manga shelf as a secret passageway/secret door to transform into an aliens and they headed up to the SpacePort to discover the math missions.

Characters
Main
 * Chikara Ikari (怒りチカラ)/Max- a 14-year old boy who studies mathematics. but he turned into a green-skinned alien, He voiced as Shouta Aoi.
 * Asako Honami (ホナミあさこ)/Gc- a 14-year old girl and best friend/love interest of Chikara and she studies mathematics. but she turned into a pink-skinned alien, She voiced as Suzuko Mimori.

Major
 * Aiko Esashika (あいこ えさしか)/Kira- Chikara and Asako's friend in class and she also plays violin and she skills at matemathics as well. but she turned into a purple-skinned alien, She voiced by Miyuki Sawashiro.
 * Keiko Sato (佐藤恵子)/Hikari- a young Mathematics club president and he turned into a blue-skinned alien, He voiced as Mamoru Miyano.
 * Mr. Hotaru- He's the school principal of Hirohito High School, He voiced as Katsuyuki Konishi
 * Mrs. Sakurauchi- She's the math teacher and she always teach math lessons.
 * Monty- a robot from the Spaceport.
 * Tori- An alien who realizes that he's a math grader.