Ferriera–dell’Aqua conflict

The conflict between Captain Ferriera and Father-Visitor dell'Aqua is a struggle over who may use Portuguese power in Japan, and for what end. Ferriera treats the Black Ship, its trade, and its armed authority as instruments of state and commercial advantage; dell'Aqua argues that unchecked force could destroy the Jesuits’ political standing and endanger the Church. Toranaga’s demands expose that divide, turning a dispute over one pilot and one season’s trade into a confrontation over the uses of commerce, religion, and military intervention.

Institutional Positions

Ferriera arrives in Japan as Captain-General of the Nao del Trato, the Black Ship for that year, and is intent on returning to Macao to prepare it for its trading voyage. The venture carries enormous stakes: a million ducats’ worth of silks bought at the Canton Fair and at least a hundred thousand ounces of Chinese gold. Ferriera says that the available cash in Macao, Malacca, and Goa, as well as money borrowed by the Macao traders and city fathers, is invested in the enterprise. His urgency is commercial and immediate: he intends to sail with the tide, even though his port clearances have not been granted.

Dell’Aqua approaches the same delay as a political matter. As Toranaga is President of the Regents, he says, the Portuguese must go to him; Toranaga has declined to discuss the trade or clearances and has raised the matter of assassination. Ferriera dismisses the concern with the expectation that trade cannot wait. The exchange establishes their basic difference: he sees commercial necessity as a source of leverage, while dell’Aqua sees the Japanese authorities’ decisions as constraints that the Portuguese must negotiate rather than simply override.

Their disagreement rests on competing assessments of dependence. Ferriera believes Japan needs Portuguese silks so badly that it cannot risk losing the Black Ship’s trade. He argues that the Portuguese could refuse Toranaga’s requests, redirect business toward Christian daimyos, and rely on Nagasaki, where Portuguese power is established. Dell’Aqua replies that the Portuguese need Japan more: without favor from Toranaga and Ishido, they could lose influence over the Christian daimyos, Nagasaki, and the position built over fifty years. Each man claims to be defending Portuguese interests, but they measure those interests on different timescales. Ferriera sees the leverage of the next voyage; dell’Aqua sees the fragility of a long political presence.

Toranaga’s Demands and the Contest over Information

Toranaga’s questions bring the institutional dispute into sharper focus. He asks the Portuguese to account in writing for exchange rates between Japanese silver, Chinese silk, and gold, challenging the profits made through the monopoly on China trade. He also requests, by the following noon, a world map showing the lines of demarcation between Portugal and Spain, the Popes who approved the treaties, and their dates. Further requests concern European conquests in the New World, the quantities of gold and silver carried back to Spain and Portugal, changes in the two empires’ extent over a century, the locations of their bases from Malacca to Goa, and the number of Japanese mercenaries serving at each base.

Ferriera’s answer is that the requests must be refused, or met with a false report. Dell’Aqua recognizes that refusing Toranaga outright is not a practical option. His position is not simply compliance: it is an effort to preserve the political relationship on which Portuguese access and Jesuit influence depend. For Ferriera, the requested information is a challenge to commercial advantage and imperial secrecy; for dell’Aqua, a refusal could make an already dangerous political situation worse.

That information is power in a literal as well as diplomatic sense. Ocean navigation depends on knowledge that cannot be replaced by vague charts: a pilot’s rutter records courses, depths, currents, winds, hazards, and places to find water or shelter. Portugal and Spain guard such knowledge as a national treasure, while their English and Dutch rivals seek it. The Portuguese monopoly therefore rests not only on a cargo of silk but also on control of routes, records, and expertise. In Japan, that maritime advantage intersects with political dependence: Japanese ocean ships are required by law to carry Portuguese pilots, and Rodrigues describes Japanese sailors as experienced coastal sailors but fearful of the open sea. Toranaga’s inquiries reach into the commercial and navigational system that gives the Portuguese their leverage.

The Threat of Intervention

The dispute becomes personal when Ferriera is challenged over the attempted removal of Blackthorne. He admits that he has openly described the English pilot as a dangerous pirate and heretic who should be eliminated. He reminds dell’Aqua and Father Alvito that they too had condemned Blackthorne as dangerous, including in discussions with Onoshi and Kiyama. Dell’Aqua does not deny that the pilot was criticized, but he rejects Ferriera’s assumption that such criticism authorizes independent violence.

Ferriera then proposes attacking the source of the problem: removing Toranaga. He claims that methods used in India, Malaya, Brazil, Peru, Mexico, Africa, and elsewhere could work in Japan, and says he has helped use Japanese mercenaries in Malacca and Goa. His proposed method is to enlist Christian rulers, approach Kiyama, and use a few hundred conquistadores to divide and rule. The proposal makes his view of the Captain-General’s authority explicit: he considers intervention a legitimate instrument of political and commercial power.

Dell’Aqua forbids him to act. When Ferriera invokes his duty to destroy the enemies of his king and his temporary vice-regal powers as Captain-General and Governor of Macao, dell’Aqua threatens immediate excommunication if he proceeds against direct orders. Ferriera calls the matter temporal rather than spiritual. Dell’Aqua counters that the Church’s position in Japan is inseparable from politics and the silk trade, and that anything threatening those arrangements can threaten the Church’s safety. He declares that Ferriera will not jeopardize the future of the Mother Church while he is alive.

Mission, Trade, and the Limits of Authority

Dell’Aqua explains that Japanese rulers tolerate Christianity partly because they believe that expelling the Jesuits would also end the arrival of the Black Ships. He acknowledges that this belief is mistaken: Portuguese traders would continue to pursue their own interests even if the Church lost its position. The distinction unsettles the religious and commercial partnership on which Jesuit influence depends. Ferriera’s commercial authority cannot be treated as an extension of Church policy, yet the Church’s influence has been sustained in part by the trade that Ferriera represents.

Ferriera presses the contradiction further. He argues that Japanese silver unlocks Chinese silks and gold, and that the resulting profits support the Portuguese Asian Empire, its forts, missions, expeditions, missionaries, and discoveries, as well as commitments in Europe. In his account, commercial success is not opposed to Christian purpose: it finances the political and military strength needed to protect Christendom. Dell’Aqua insists that his own profits are committed to religious work, but refuses to let Ferriera dictate policy in Japan. His stated answer is that souls matter more than trade; his actions, however, remain bound to a political order in which trade helps determine whether the Church can remain.

Even after forbidding intervention, dell’Aqua acknowledges that Toranaga is vital to the Jesuits, describing him as sympathetic to both the Church and increased trade. He argues that without Toranaga restraining the other Regents, Japan could return to anarchy. Ferriera points out that Onoshi and Kiyama have sided with Ishido against Toranaga, and questions why the Jesuits have not persuaded them otherwise. The exchange exposes the limits of dell’Aqua’s influence: his defense of Toranaga’s importance does not mean he can control the Christian daimyos or settle the political contest around them.

From Political Rivalry to Armed Pursuit

The conflict’s stakes extend beyond the argument in the room. When Toranaga’s escape becomes known, a European frigate lies offshore in a defensive position. Its cannon are primed, muskets issued, and grape, cannonball, and chain shot prepared; armed men watch from the rigging. The ship’s readiness reflects the same practical power Ferriera has claimed in debate: a trading presence can quickly become an armed one.

Ferriera orders the cannon primed and grape loaded as the frigate bears down on the galley carrying Toranaga and Blackthorne. Near the cliffs and harbor mouth, the vessels have different advantages: the frigate is faster but must tack in the wind, while the galley can maneuver more freely. Blackthorne estimates the frigate’s next tack and urges the galley to hold its course, asserting his authority as its captain. The pursuit does not resolve the institutional conflict between Ferriera and dell’Aqua, but it gives that conflict a maritime form. Their disagreement concerns who may command Portuguese resources; the ship’s guns show what is at stake when that question leaves negotiation and enters the sea.