The Fumimasa Familiy Coporation was one of the first subsidiaries acquired by Ishukone and as such the Fumimasa family has served the leaders of Caldari State industry since. Meeting the needs of the Caldari Navy brought a level of wealth that few, even within the borders of Citadel space, would ever experience. The Fumimasa Family Corporation is most known for their manufacturing of the silicone nanoheatsinks used on standard Caladari capsule RAM decks.

From a young age Harajala Fumimasa, the heir to the Fumimasa Family Corporation throne, wanted for nothing. His childhood spent mostly under the tutorship of his god-father in Jita 4-4 where he was being taught the systems and idiosyncracies of interstellar trade and industry. The most important aspect of his education however were the political theories of Otro Gariushi. Soon after coming of age Harajala understood that eased tensions with and similar governing styles to the Gallente Federation would usher in an era of prosperity for his family, the Ishukone Corporation, and the Caldari State at large.

Harajala spent most of his young adult life reforming the Fumimasa Family Corporation into a meritocracy, his policies becoming known as Fumi-Gari Governance Style, that decentralized power in similar fashion to Gariushi's reforms. The Fumimasa Family Corporation flourished under Harajala's guidance but this was at the expense of his nepotistic uncle, Aniarik Fumimasa, who was sure to lose his board member position to a much more effective logistics manager.

In repsonse to this Aniarik divised a plan that saw the vast majority of the Fumimasa family conspire against Harajala. Their plot was successful and Harajala was enslaved and sold to an Amarrian Templar Lieutenant who was tasked with the management of slave labor logistics in freshly conquered Empired holdings. Over time, Harajala proved himself useful and eventually was serving the Templar in a meaningful supporting role. Through this role Harajala's eyes were opened to the deep connection the Caldari State had with the Amarrian Empire's slave trade.

Incensed by this discovery Harajala worked with his fellow slaves and killed the Templar, the 5 of them escaping on a shuttle into Minmatar space, and finally being sequestered by the Krusual Tribe. It was here that Harajala donned the banner of the Krusual Tribe. Taking up their struggle as his own cause.