Chapter 10 : Tamakoma-2 Begins
The assignment board's fluorescent light hummed overhead, casting harsh shadows across the freshly printed roster.
TAMAKOMA-2 Captain: Mikumo Osamu Attacker: Kuga Yūma Sniper: Amatori Chika Operator: Usami Shiori
Three names. One squad. Official designation effective immediately.
"Congratulations, Captain Mikumo." Rindō's voice carried the weight of ceremony without the pretense. He stood beside the board, arms crossed, expression unreadable. "Tamakoma-2 is now an active B-Rank squad. You'll begin ranking matches within two weeks."
I bowed appropriately. "Thank you, Rindō-san."
The formality felt hollow in my chest. Captain. Responsible for a team I'd watched struggle through hundreds of episodes, survive battles that should have killed them, grow into something extraordinary through pain and persistence. Whether they'd survive my changes was a question I couldn't answer yet.
Yūma stood to my left, expression flat as always. Chika hovered at my right, shoulders slightly less curved than when she'd first arrived at Tamakoma. Progress, if incremental.
"Usami will handle your operational coordination," Rindō continued. "Training schedules, match registration, communication protocols. Listen to her; she knows what she's doing."
"Yes, sir." Usami's voice bubbled with barely contained enthusiasm. She'd been vibrating with energy since learning about the squad formation. "I've already drafted our preliminary training rotation. We'll focus on basic coordination first, then—"
"Show them in practice," Rindō interrupted, not unkindly. "They'll learn faster by doing."
He left without further comment. Branch chiefs didn't hover; they trusted their people to figure things out.
Which left me standing before an assignment board with a squad I needed to lead and four weeks until an invasion that would test everything we built.
"Training room's reserved for us," Usami announced, tablet already open. "First official Tamakoma-2 session starts in fifteen minutes. Let's go!"
The training facility's walls glowed faint blue — trion-reactive surfaces that tracked movement, recorded data, and provided real-time feedback. Standard Border equipment, familiar from weeks of solo practice. Different now, with squadmates flanking me.
"Basic coordination drills first," Usami's voice came through the comm system. "I'll call scenarios; you respond as a unit. Ready?"
"Ready," I confirmed. Yūma nodded. Chika's fingers tightened on her training trigger, but she held position.
"Scenario one: enemy contact, northeast corner, single target. Go."
We moved.
Spatial Cognition flickered awake instinctively, mapping the training room's dimensions without conscious effort. Yūma's position registered at my seven o'clock, moving fast. Chika's position at my eleven o'clock, finding elevation on the stepped platforms.
Wrong formation. Too clustered. Yūma's speed would carry him into Chika's firing line within three seconds.
"Yūma, angle left. Chika, shift two meters north."
The adjustments happened without question. Yūma's trajectory curved; Chika repositioned. The simulated enemy appeared exactly where the scenario dictated — and found itself caught between a closing attacker and a sniper with clear sightlines.
"Clean elimination," Usami reported. "Formation efficiency up fourteen percent from baseline. Running scenario two."
The drills continued. Attack patterns, defensive formations, retreat protocols, flanking maneuvers. Each time, Spatial Cognition fed me positional data; each time, Combat Evolution suggested micro-adjustments that improved our coordination margins.
The improvements were small — percentage points, fractions of seconds — but they accumulated. By the tenth scenario, we were operating with synchronization that usually took squads weeks to develop.
Yūma noticed.
"You see patterns fast." His voice carried the neutral observation tone I was learning to read as genuine interest. "Positions, timing, angles. You call adjustments before the problems happen."
"I notice things." The deflection came automatically. "Training room's not that different from the tactical simulations I studied."
"Training simulations don't explain knowing where Chika would move before she decided."
My pulse spiked. I kept my expression calm.
"Probability assessment. High trion capacity snipers tend toward elevated positions with clear sightlines. I predicted the pattern, not her specific decision."
Yūma's flat stare held for two seconds longer than comfortable. Then he shrugged — the Neighbor's equivalent of filing something for later review.
"Good instincts," was all he said.
The post-training debrief happened in Tamakoma's common room, Usami's tablet projecting performance metrics while we drank the tea she'd prepared. My body ached pleasantly from exertion — the kind of tired that came from productive work rather than failure.
"Overall coordination score: 73 percent," Usami announced. "That's exceptional for a first session. Most new squads start in the 40-50 range."
"The captain's tactical calls helped," Chika said quietly. Her voice was steadier than it had been days ago; the training environment seemed to suit her better than social settings. "I always knew where to position."
"That's Captain Mikumo's job," Usami chirped. "Operators provide information; captains make decisions. You three just need to trust each other."
Trust. The word landed heavily.
Chika turned to me, something thoughtful in her expression. "When I mentioned my brother last week — you remembered his name immediately today. Rinji. You didn't ask me to repeat it."
The observation shouldn't have surprised me. Memory Architecture had cataloged her entire introduction, every word she'd spoken, every detail of her posture and tone. Of course I remembered.
"Important things stick," I said. True enough.
"You remember everything I say." Not a question. "Word for word. Even the small things."
"Good memory." The deflection felt weaker than usual. "Helps with tactical planning."
Chika accepted the explanation without pressing, but something in her eyes suggested she was adding data to her own internal file. Another observer, another ledger of things that didn't quite add up.
I excused myself to refill tea, using the motion to break eye contact and reset the conversation's direction.
Later, after Usami had departed and Chika had retreated to her assigned quarters, I stood in the common room watching shadows lengthen across the assignment board.
TAMAKOMA-2.
The designation felt real now, weighted with responsibility I'd chosen by changing how Osamu behaved from the very first days. Canon's version had stumbled into leadership through necessity; my version had calculated every step toward this moment.
But calculation couldn't account for everything.
Yūma appeared beside me, silent as always. "You're thinking loudly."
"Didn't know that was audible."
"It's not." His flat expression didn't change. "But you stand differently when you're planning. Less relaxed. Like you're running numbers."
Combat Evolution logged the observation: tells to eliminate in future. Spatial Cognition mapped Yūma's position relative to the exits, an instinct I couldn't turn off.
"I'm the captain of a squad that's supposed to compete in ranking matches in two weeks," I said. "Planning seems appropriate."
"It does." Yūma tilted his head slightly. "You're good at it. Better than you should be, given your record."
"I study."
"So you keep saying."
We stood in silence, watching the assignment board as evening light shifted through the windows. The tension wasn't hostile — more like two people recognizing they were both keeping secrets and choosing, for now, not to excavate them.
"The training helped," Yūma said finally. "Your calls improved our formation. Replica agreed."
"Replica was watching?"
"Replica is always watching." A pause. "He says your tactical efficiency increased by 12 percent between the first and tenth scenarios. That's faster learning than normal."
Faster learning because Combat Evolution processed the data in real-time, feeding me optimization patterns before I consciously recognized them. Faster learning because Memory Architecture stored every movement, every outcome, every micro-adjustment for instant recall.
"Good motivation," I said. "Stakes are higher with a squad depending on you."
Yūma accepted the explanation with another of his characteristic shrugs. But Replica's lens glowed faintly from his collar, and I knew the AI was updating its behavioral analysis with new data points.
Six weeks until the invasion. A squad to lead. An AI logging my every inconsistency.
The pressure felt almost comfortable now — the weight of a problem I could actually work on, rather than the formless anxiety of waiting.
"Same time tomorrow?" I asked.
Yūma nodded. "Wouldn't miss it."
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