Toranaga Orders the “Crimson Sky” Offensive

Toranaga’s order to launch the Crimson Sky offensive turns the death of Ikawa Jikkyu from a moment of uncertainty into a decision for war. Rather than wait for an enemy attack, he orders troops mobilized and sets a timetable for an advance down the Tokaido, while concealing the purpose of that movement within a larger plan. The scene presents the offensive not as an impulsive charge but as a calculated operation whose timing, route, and intended losses Toranaga weighs closely.

Intelligence and the decision to attack

Toranaga has received advance knowledge of the plot involving Ikawa Jikkyu through Kasigi Mizuno, as well as several days’ notice of Jikkyu’s death. Sudara, arriving from camp, reports that he has sent a top-priority cipher to Mishima to establish whether the report is true; he expects a reply within three days. The communication offers a route to confirmation, but Toranaga’s own intelligence has already shaped his decision. He briefly reviews the plan, finds no flaw, and then orders the regiments mobilized.

The choice has a physical cost for him: Toranaga feels faintly nauseated as he commits himself to it. That detail gives the order weight without making it a retreat from responsibility. He does not wait for certainty to arrive by courier, nor does he treat the enemy’s death as a reason to postpone action. When Sudara asks whether Crimson Sky means an attack, Toranaga answers that it does: he will not wait for the enemy to come against him. The offensive begins, in this account, with a decision about who will control the moment of engagement.

Mobilization and command

Toranaga orders the Eleventh, Sixteenth, Ninety-fourth, and Ninety-fifth Regiments at Mishima to go on instant alert. He then gives the operation a near-term deadline: in four days, they are to move down the Tokaido. The specificity of the order makes the change in policy concrete. Crimson Sky is no longer only a contingency being discussed; named formations have been placed on alert and a route and departure schedule have been set.

The conversation also raises who should command the assault. Toranaga initially names Hiro-matsu, judging the campaign suited to him. Sudara then advises that, until the battle is over, no one should stand between Toranaga and the fighting. Toranaga does not immediately confirm that recommendation, saying he will consider it. The distinction matters: Hiro-matsu is named for the assault force, while Sudara’s counsel presses for Toranaga himself to remain directly connected to the battle rather than insulated from it by another commander.

Route, objective, and the cost of distance

Toranaga gives Hiro-matsu’s assault force twenty days to cross the Tenryu River and secure the Tokaido Road. Sudara proposes extending the timetable to thirty days and moving the force’s final objective farther, to the crest of Shiomi Slope. The suggestion would enlarge the advance, but Toranaga rejects it. If the crest became an order, he reasons, some soldiers might reach it while most of the force died; the survivors would then be unable to repel a counterattack or harass the enemy during a retreat.

This refusal defines the operation as more than a race to seize ground. Toranaga measures an objective by what the force can still do after reaching it. A distant crest may look like a greater success, but a depleted assault force would lose the ability to protect itself or affect the enemy’s movements. The planned crossing and capture of the road therefore have a bounded purpose: advance far enough to serve the campaign, but not so far that the force is spent before it can meet the next demand.

The feint and the larger design

The Tokaido advance is not the main attack. Toranaga tells Sudara that the principal assault will go through Zataki’s mountains and identifies the advance down the road as a feint. The distinction changes the meaning of the visible mobilization: the regiments’ march toward the Tokaido is meant to draw attention toward one approach while the campaign’s main blow is directed elsewhere.

That design also explains why Toranaga resists pushing the road force all the way to Shiomi Slope. Its task is not to win the campaign by occupying the farthest point it can reach. It must remain capable of responding if the enemy counterattacks and of harassing that enemy if it has to withdraw. Toranaga also says that ten thousand men should suffice if the attack achieves surprise, while he must keep troops on his borders in case the operation fails or proves to be a trap, and contain Zataki. Crimson Sky thus depends on divided attention and preserved capacity, not simply on committing every available soldier to a single advance.

Significance of the order

The scene’s decisive reversal is from waiting to initiating. Jikkyu’s death might have invited Toranaga to pause for confirmation and reassessment; instead, the news activates a plan he has already examined. The orders at Mishima, the four-day departure deadline, and the separate mountain route turn that choice into an operational scheme. Yet the limits Toranaga sets—the twenty-day timetable, the rejected extension to Shiomi Slope, and the need to hold the borders—show that his resolve is disciplined by the dangers of overreach. The offensive is launched through a visible feint, while its actual main route remains elsewhere.