Oki vs Nagumo’s Diner Battle! Sakamoto Days Chapter 222 Spoilers!
Two of Sakamoto Days’ strongest clash move their battle from a car to a diner over a cup of coffee.

In the previous Sakamoto Days chapter, Sakamoto is comatose while the ex-Order members join forces to stop Slur.
Days 222 is titled, “Declaration of War”
This chapter has 19 pages.
Editor’s note: “What will happen to Sakamoto, now drifting between life and death!”
The chapter begins with Sakamoto enter a mental plane, alone.
He then spots Rion Akao, the two of them sitting on a train together.
Speaking of train station, in a real one, as Oki grabs a drink from a vending machine, he spots Nagumo about to get a green juice.
Oki says that Nagumo is underestimating his enemy by coming to him but Nagumo clarifies this is all a coincidence.
As they hop on an escalator together, Nagumo remarks how tired Oki looks, with Oki saying that thanks to the traitors with Nagumo and ever since the New JAA was founded, he found no time for rest.
Nagumo asks if he and Kei Uzuki vibed but Oki says that they barely talk so he does not know what is on Slur’s mind as he gives off the vibe of someone who does not want to be approached.
Oki recalls that Nagumo, Sakamoto, and Uzuki were from the same batch and that they turned out to be quite the troublesome batch.
Oki asks if Nagumo could rejoin the Order and Nagumo counterproposes, asking for Oki to join his side instead.
Oki refuses, saying that the New JAA cannot function without Order, which exposes a weakness in the new organization in spite of the strength of X’s Organization by itself.
Nagumo laments the failure of negotiations.
Oki notices how Nagumo despises his alliance with X, with Nagumo saying that he hates it more than the former realizes.
Oki walks off but not before Nagumo gives Oki a piece of advice, that the New JAA will lose the war.
As the two get in the same car, Oki asks why they will lose, with Nagumo saying that the other half of Order is not on their side.
Oki calls out Nagumo for being cocky.
Oki says that when Nagumo and Sakamoto first came, he wondered why Yotsumura brought two arrogant youngsters in.
It seems Oki is expressing his regrets about the current situation, saying that he wished Nagumo took over the Order instead of himself.
Suddenly, Oki crashes the car out of the building to plummet from a great height.
A knife appears between them and the two engage in a battle inside Oki’s car with their respective knives being blocked by the other party.
The car ends up crashing in a diner as a man contemplates on what he is missing while having a parfait.
The chapter ends on both the rugged assassins coming into the diner, offering blended coffee for themselves.
Editor’s note: “A fierce clash!!”
Sakamoto Days Chapter 223 will be released on July 28, 2025.
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