Kappei Jin is the main character of Zambot 3 and pilot of the Zambird/Zambo Ace as well as controlling the primary functions of the titular robot. At 12 years old, Kappei is always eager to get into dangerous, high-risk situations, be it in battle against one of Gaizok's Mecha Boosts or against his rival Kōzuki.   While Kappei is generally willing to go into battle, he will at times run into an emotional dilemma, generally stemming from civilian backlash against him and the other survivors from Planet Beal. Kappei is also very athletic and a skilled martial artist.   His best friends are his pet dog, Chūnishiki and the girls Aki and Michi.  (Source: Wikipedia)

There once existed a planet named Beal, until it was wiped out by the mysterious entity known as Gaizok. The few remaining survivors escaped to Earth and split into three families, named Jin, Kamie, and Kamikita respectively. While attempting to start a new life, the collectively known "Jin Family" prepared for the inevitable Gaizok invasion on Earth and its giant mechanical beasts known as "Mecha Boosts". In order to defend their new home, they have built three vehicles which when combined form the mighty Zambot 3. The Jin Family must not only defend against Gaizok attacks, but also harsh criticisms from the very people they protect, who blame the Jin Family for the invasion in the first place.<br><br>
(Source: AniDB)

Nobuyo Ooyama, born Nobuyo Yamashita (山下羨代) was a Japanese retired actress, voice actress, singer, screenwriter, essayist, and TV personality affiliated with Actors Seven. Her husband is late TV personality Keisuke Sagawa. She is best known for voicing the title character in the Doraemon anime series that ran from 1979 to 2005, for 26 years. She also voiced Monokuma, the main villain from the Danganronpa video-game series, from 2010 to 2016 for the first three video games, two Danganronpa stageshows, and Danganronpa: The Animation.