Toranaga orders the launch of Crimson Sky

Toranaga’s order to launch Crimson Sky is the decisive turn from a dangerous contingency into immediate war. The plan calls for a rapid strike on Kyoto, the recovery of the Emperor from Ishido’s control, and a new Council of Regents empowered to serve the realm and the Heir. Its declared scale is immense; its hidden preparations are more consequential still. When Toranaga finally says there will be no delay, weather and military obstacles become risks to outrun rather than reasons to wait.

A plan for Kyoto

Toranaga explains Crimson Sky to Yabu and the others as his final battle plan: a single violent rush on Kyoto, depending on mobility and surprise. He intends to take possession of the capital, free the Emperor from those who have deceived and surrounded him, and ask the Emperor to revoke the mandate of the existing Council of Regents. In its place, Toranaga would have the Emperor authorize a new council whose purpose, as he presents it, is to put the realm and the Heir ahead of personal ambition.

The stated military commitment is 80,000 to 100,000 men. To move that force, Toranaga would leave his own lands unprotected, his flanks unguarded, and his retreat unsecured. Those exposed positions are not incidental costs: they show how completely the plan depends on reaching its objective before the enemy can turn the advance into a trap. Crimson Sky is not a defensive holding action. Its logic is to concentrate force, seize the capital, and change the political authority under which the conflict is being fought.

Hidden preparations and the dangers of the route

Toranaga does not disclose the full design to the group. Over the years, he has secretly placed elite samurai cadres in important castles and provinces. They are meant to rise simultaneously, spreading disorder and creating the chaos the main thrust requires. The difference between the public explanation and this concealed mechanism makes Crimson Sky more than a march on Kyoto: the campaign is also a coordinated internal revolt, timed to fracture the opposition from within.

Yabu immediately tests the plan against the geography of the advance. Ikawa Jikkyu controls the Tokaido for a hundred ri, and Ishido’s strongholds block the route beyond. The obstacle is not simply distance but a succession of defended positions that could slow the army and give its opponents time to respond. Toranaga’s answer depends on the same principles as the plan itself: surprise, mobility, audacity, and timing. He says the guns will force a way through the mountains, treating firepower as a means of breaking the route’s physical barriers rather than accepting them as a reason to abandon the attack.

The decision to go at once

The order emerges from a consultation Toranaga calls because his counselors are in Yedo and the matter is urgent. He asks those present to act in their place and advise him. Yabu first seeks to understand what Crimson Sky means; after Toranaga has set out its scale, the discussion turns to whether it can be carried out. When the question of what he will do returns, Toranaga answers that he will launch the plan. He then makes the timing explicit: they will go to war at once, because giving the enemy time would allow them to be overwhelmed.

The rainy season makes that choice extraordinary. The group considers for an hour the feasibility of large-scale war in the rain, an approach described as unheard of. Toranaga accepts that his army will reach Kyoto wet, hot, and exhausted by the weather; he judges that the advantage of surprise and speed outweighs the cost. His decision changes the question from whether conditions are suitable to whether delay is more dangerous than hardship.

Command, response, and significance

Once the decision is announced, the others are outwardly enthusiastic, particularly Naga and Buntaro. Kasigi Omi alone remains reserved and unconvinced. Toranaga considers how each man is likely to act: he expects Igurashi to follow Yabu’s orders and regards Yabu as a pawn, while wondering whether Kasigi Omi has understood what he himself really intends. Their different responses expose the uncertainty beneath the declaration. The order produces outward readiness, but it does not mean that everyone present shares Toranaga’s understanding of the plan.

Crimson Sky’s importance lies in the way it joins military movement to political legitimacy. The target is not only Kyoto as a fortified capital, but the Emperor’s person and the authority to appoint a new council. Toranaga presents the campaign as a means of rescuing the Heir’s interests from rule shaped by private ambition, while its concealed uprisings reveal the calculated disorder on which its success depends. His order commits the story to a war whose outcome will turn on control of routes, speed, and the power to claim that victory serves the realm.