While Tetsuro talks with Mary about her dealings with Victor (she’s satisfied for the time being but still wants to launch her boob rockets at him) Juuzou chats with Edmund, whom we learn was Five’s Hands. When Edmund abandoned him so he could be turned back to normal, Five took it as a betrayal, especially since the military tried to eliminate him and all the other Gun Slave Units.
Juuzou tells Ed that Five then started a rebellion with other GSUs and their Hands, whom Juuzou eventually dealt with. As Tetsuro tells Mary that of the thirteen pairs of GSUs and Hands, only four remain, two of whom are in Wunder Bender and the other two of whom are Juuzou and Seven.
We get a brief look at Juuzou back when his Hands named him, using the Japanese number 13 as the basis. Back in the office, Tetsuro confronts Juuzou about his role in the elimination of the nine GSU deserters, and his realization Juuzou is a resolver to atone for that crime, something to which Juuzou takes exception.
Having learned about his own role in financing Spitzbergen, Tetsuro considers how he can ever similarly atone for the death and suffering his past actions have caused. Juuzou assures Tetsuro that what was done in the past isn’t as important as what he’ll choose to do now that he knows. Whatever his worth was to others back then, now he gets to decide his own. Juuzou clearly speaks from experience.
At Berühren HQ Pepper and Seven prepare to move out, they seem to have a keen sense that they’re about to cross paths with Juuzou again soon. That’s because after their chat, Tetsuro makes his choice and uses Harmony to take control of Juuzou and have him carry his body to Andy Wachowski.
Wachowski gives us his backstory too (the pointless loss of his brother Larry’s legs drove him to invent Extension tech), then tells both Tetsuro and Juuzou how things are going to go: Spitzbergen will ensure the safety of everyone Tetsuro holds dear. In exchange, Tetsuro will use Harmony to release Juuzou’s limiter so he can fight and defeat Seven.
The same device that fixed Tetsuro’s voice also locks Harmony, paralyzing his ability to change his target. Whether Tetsuro expected this, one can’t deny that depriving Berühren of a GSU will probably save lives. If Tetsuro Harmony’d Juuzou without his consent, it means Juuzou has once more become an unwitting tool for the selfish wishes of others. That means Tetsuro himself chose to become the tool who brought Wachowski the weapon he needs to achieve his goals.
While full of talky scenes and little action, like any good noir fiction this episode laid out everyone’s motivations and how past events and actions have shaped their lives so far and led them to where they stand now—with very little of it being black-and-white. Even a monster-face like Wachowski carries deep emotional scars of personal trauma. It’s not a great episode, but it is an important one, and with its deft use of light, shadow, and color it also looks like a million bucks.