Masaru Katou has a good personality; he loves to help people and easily cares for everyone. His parents are dead so he is responsible for his younger brother who he is fiercely protective of. Katou usually takes the position of being a leader because he has good authority, but is unable to hurt others which hinders his performance in the game of Gantz.
Masaru Katou was Kei Kurono's childhood friend. They meet each other again the day they die because Katou was trying to help a drunk off of the train line, with Kurono reluctantly lending him a hand.
He died in Rateiin temple mission, but in manga he got resurrected later by Yoshikazu Suzuki after Oni Alien mission.
In life, everyone should have at least one person they can truly call their friend. This is no different for our favorite anime characters. Let's take a look at 15 anime where friendship is paramount and the bond between anime friends is eternal!
One thing is for sure, Gantz is not a series for the squeamish or the puritanical. It’s a tour de force of blood, gore and sexual undertones. And this makes it one of the most entertaining series in the survival genre.