Goto is a member of the Kakushi, the clean-up brigade of the Demon Slayers. He is the one who found a near-dead Tanjiro, Inosuke, and Zenitsu in the aftermath of the Entertainment District Arc. He possesses deep respect for the three because of their capability and bravery.

At one point in his life, he was found worthy of being a Demon Slayer, but for unknown reasons, he decided to become one of the Kakushi.