Sousuke Zaizen
Zaizen sousuke 001
Media Info
Japanese 財前 宗助
Translation Zaizen Sousuke
Dub Name Stewart Vanguard
Game Debut Danball Senki (PSP)
Anime Debut Episode 03
Appears in Game, Anime
Voice Actor Yūichi Nakamura
Personal Info
Gender Male
Status Active
Occupation Japan's Prime Minister
LBX: Hakai-O (Call Battle)
Musha (Ranking Battle No.66)

Sousuke Zaizen (財前 宗助) is the Prime Minister of Japan, and a Level 5 crossover support character from the Inazuma Eleven series.


He has a dark iris hair with long bangs that are styled in a point to the side. As the Prime Minister, he is only seen wearing formal clothes which consist of brown suit with a red necktie.


Season 1

Prime Minister Sousuke was first seen seen debating over the topic of new technology. Kaido Yoshimitsu hired Jackal to assassinate him with the LBX Assassin, but Ban and friends was able to prevent the murder during his inauguration parade.

Season 2

Danball Senki Wars

He appears in episode 34, conversing with Eiji Yagami about the global broadcast on Kamui Daimon, learning an astonishing result from Yagami's internal investigation of the Second World comittee.


  • Sousuke's first appearance occurs in the Inazuma Eleven series, another Level-5 series franchise. His standard position as prime minister is the same, while also showing his family; his only daughter, Touko Zaizen.
  • His role in Danball Senki to promote LBXs as the same in the Inazuma Eleven franchise where he promotes soccer, all the while defending the younger generations for the country.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.