Month: Early May
Year: Taishō 13
Age: Akira — 7
Location: Azabu District (home, market streets, dawn clearing)
Combat Strength: ★★½☆☆ → ★★★☆☆ (Total Concentration foundation established)
---
People noticed Mitsuri's appetite before they noticed anything else.
It started quietly.
An extra bowl of rice at breakfast.
Another serving of fish at dinner.
Snacks between meals that somehow never made her sluggish.
"Are you still hungry?" her mother asked one evening, half-amused, half-concerned.
Mitsuri nodded cheerfully. "Uh-huh!"
Her father blinked. "You already ate as much as I did."
"I know!" she said, genuinely confused. "But I still feel light."
And she did.
No heaviness.
No discomfort.
Just… energy.
She ran longer. Walked farther. Laughed without losing breath.
Akira noticed when they walked home together and she didn't slow down—even uphill.
"You're not tired," he observed.
Mitsuri tilted her head. "Should I be?"
"…Most people would be."
She frowned slightly, then shrugged. "I feel warm. Like I could keep going."
Akira looked away.
> "Observation confirmed: abnormal caloric efficiency and stamina regeneration."
"…Interesting," he murmured.
---
Early May mornings grew brighter faster.
Akira stood in the clearing, dawn already tinting the sky pale gold.
Today, he didn't move.
He stood still.
Feet rooted. Spine straight. Jaw relaxed.
Breathing.
In—slow, deep, connected.
Out—steady, controlled.
He didn't stop after a few breaths.
He kept going.
> "Initiating Total Concentration: low-output continuous mode."
Akira felt it—not like fire, not yet.
Like warmth spreading evenly through his body.
His chest didn't heave.
His pulse didn't spike.
The breath stayed.
"Don't force it," Akira whispered to himself.
> "Correct. Maintain. Do not intensify."
Minutes passed.
The warmth stayed.
Akira opened his eyes.
For the first time—
He was breathing like this without thinking about it.
---
Afterward, he practiced sword forms.
Not all of them.
Only the motions.
Form One's opening arc—paired with a long inhale.
The recovery—matched with a smooth exhale.
> "Alignment detected: Form One favors extended inhalation."
"So each form has its own rhythm," Akira murmured.
> "Affirmative. Thirteen forms. Thirteen breathing patterns."
He stopped there.
No pushing.
No chasing mastery.
Just understanding.
---
Later that day, Mitsuri sat beside him while he prepared food to sell.
She watched closely—eyes following every movement.
"You always breathe the same way when you cook," she said suddenly.
Akira paused. "I do?"
She nodded. "Slow when you cut. Faster when you stir. You don't rush."
He thought about it.
"…It keeps my hands steady."
Mitsuri smiled. "That makes sense."
She hesitated. "…Can breathing really do that much?"
Akira looked at her—really looked.
"It helps your body remember what it's supposed to do," he said carefully.
She absorbed that, eyes shining with quiet interest.
That night, Mitsuri ate even more than usual.
And slept like a stone.
---
The next morning, Akira tried again.
Total Concentration.
Not longer.
Just cleaner.
> "Duration unchanged. Stability increased."
His body accepted it.
No backlash.
No strain.
Akira exhaled slowly, smiling just a little.
"This is enough," he said.
> "Wise judgment. Growth rate optimal."
---
As days passed, Mitsuri's stamina became undeniable.
She helped longer. Walked farther. Never seemed exhausted.
People joked about it.
"She's got endless energy!"
"Must be youth."
"She eats like three people."
Mitsuri laughed along—unaware.
Akira watched quietly.
Two children were growing.
One learning how to hold a flame without burning.
The other unknowingly becoming a body that could dance with it.
Spring moved forward.
And breath—steady, patient breath—laid the groundwork for everything to come.
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End of Chapter 15
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