
Majima became a popular person in Sotenbori, especially among other cabaret businesses and consumers. With the promise of returning to the Tojo Clan if he can make 100 million yen in profits for Sagawa and Shimano.ĭespite the situation, he was able to make 100 million yen in just a year and received the title of "Lord of the Nightlife". Under heavy surveillance by Sagawa's men during all hours of the day, he was thrust into the world of the nightlife making Sotenbori a gilded cage for him. However, wishing to return to the Tojo in order to welcome Saejima back from prison, he is thrust into the Omi Alliance's Sagawa's hands as he was made the manager of the Grand Cabaret at Sotenbori. Enduring torture everyday, he was let out as a civilian. Majima was held captive in Anagura, the Tojo Clan's personal torture chambers for a year for his defiance against Shimano. Shibata takes out a knife and stabs Majima in the eye before leaving him at the mercy of Shimano. Despite his best efforts, he was narrowly bested and chained. When Majima refuses, Shibata summons a crowd of men to attack him. On the day of the hit however, Majima received a phone call from Shibata to forbid him from going to the assassination as the Dojima Family did not want to hold joint responsibility and letting Taiga going off to make the move that would shake the clan for years to come. Bringing with him a bag containing 6 disposable revolvers, they planned a hit with Majima making protests about not telling Yasuko that both of them are likely to end up in prison for their assassination and Saejima brushing him off. The plan was to promote the Sasai family to a higher position by launching a hit on the Ueno Seiwa family Patriarch, whom was released from prison and planning to rebuild his clan.

While much of Majima's personal life is unknown, the furthest scene into the past that he ever appears in has him talking with Saejima about an upcoming hit on behalf the Tojo clan. It was Kazuma who persuaded him to come back, and he now uses his diverse talents to support the clan once more. Goro has no interest in position or titles, and he even left the Tojo Clan for a while. While he is friendly with Kazuma, calling him pet names like "Kazzy", he also views him as his main rival. He lost his eye defending the honor of his blood brother Taiga Saejima.

He has a strong sense of duty, excellent judgement, and keen instincts. Although even his own men are reportedly terrified of him, he also brings a kind of purity into the battle, as he appreciates those who can fight well and accept defeat with good grace.

Once a member of the Shimano Family, his insanely aggressive combat style earned him the nickname "The Mad Dog of the Shimano Family". Head of the Majima family, a group directly affiliated with the Tojo Clan.
