Sakata Gintoki is a samurai living in an era when samurai are no longer needed. To add to his troubles, 
oppressive aliens have moved in to invade. Gintoki lives with Kagura and Shinpachi, taking on odd jobs to make 
the world a better place...and to pay their rent. In the Joi war, he was known as the "White Devil" (Shiroyasha) 
due to his silver hair and white coat he wore in battle, which, combined with his impressive capabilities as a 
swordsman, made him famous among his comrades and struck fear into Amanto.

Gintoki has naturally permed silver hair, which he blames for his lacking love-life. He has a big crush on the TV's 
news weather girl, Ketsuno. In fact, to date, the only time he is seen to have blushed is when he tries to make 
use of Sadaharu and Ketsuno's dog to get a chance to talk to her. Though several female characters have 
shown an interest in Gintoki, he usually does not show any response back and merely puts up with them as 
annoyances.

Gin has two major obsessions in life. He is obsessed with sweet foods such as parfait, ice cream and cake. His 
second obsession is reading the manga anthology magazine Weekly Shōnen Jump. (Which, not coincidentally, is 
where Gintama is published in). Gin will go to great lengths to get the latest Jump issue, to the point of reckless 
behavior. His Jump obsession makes him easily dream of being like other Jump heroes, including wishing that he 
had a "Bankai" similar to the hero characters of Bleach.

Despite his appearance and initial behavior, Gintoki has a great amount of pride for the old bushido code. He 
takes it upon himself to rescue or avenge not only his comrades and friends but also people he barely got 
acquainted to, be it a pit-fighter who was taking care of abandoned orphans or an Amanto who resembles a 
kappa.

Despite being a fearsome fighter with nearly unmatched skills, he avoids needless bloodshed after suffering the 
loss of most of his friends and allies during the Joi war.

Wild Tiger can increase his physical strength 100-fold for 5 minutes.

Kotetsu is a veteran of the hero world. Jaded with the formality and red tape that sponsors bring to his beloved 
job, he doesn't always listen to Hero T.V. producers and rarely attends functions. He holds fast to old-fashioned 
superhero principles, including keeping a secret identity, making dramatic entrances and being generally 
kindhearted.

Kotetsu is on the old end for his profession, losing a few steps on his comrades and is on the verge of becoming 
a joke. He dotes on his daughter and worries his mother.

His sponsors are "S.H. Figuarts" and "SoftBank."