Ace of the Day: The Shadow Court Arc
Prologue: Shadows and Serves
It’s early June. Rain taps soft against Tokyo rooftops. Naoto Suzuki, age 16, stands in the silent gym, eyes closed, racket loose in his hand. He recalls his sister Emi’s words: “Don’t play scared. Play to win.”
Naoto’s always admired Emi. Her tennis career burned bright till a knee caught the wrong bounce. Now she coaches. She wants her brother to climb higher than she ever did—maybe earn a shot at professional play.
The District Storm
District tournament fever hits the school. Posters, schedule boards, tryout fliers—every hallway screams “summer is tennis.” Ryosuke suggests skipping class to practice. Yuka, the rookie, says, “If you want the trophy, you train for rain and for heat. That’s what Emi told me.” This year, rumors swirl about cheats, secret strategies, cursed rackets. Has every club felt that invisible pressure?
Match One: Doubles Troubles
The brackets get posted. First up: Shinomiya High, last year’s runner-up and always tough in doubles. Naoto and Yuka have trained together but have barely played side by side under lights. Tension breaks as the sun cracks weakly through old clouds.
Yuka grips Naoto’s arm, breathing fast. “We win this, you owe me ramen.”
Naoto grins. His heart thumps—a real match, pressure that stings. Nicole Kusunoki, the lead Shinomiya player, serves first: impossible spin, slim margin. Seconds later, the scoreboard tips 3-1 against them.

Pep Talk, Mind Games
Timeout. Deep breaths. Coach Emi wordlessly offers them each a peppermint. “Remember your pattern. Attack on second balls, trust your cross. And smile at her next serve—even if you miss.” Naoto steels up, sharing a crooked grin with Yuka.
They play from memory, improv driving their returns. With quick words at the net—“Bird, left!”—they eek out a game. The pace tightens. Nicole tries trick shots. Yuka lobs high, shouting, “Chase this!” The whole crowd gasps as Naoto finishes a run with a fall, then saves match point on luck and speed. The set edges into a tie-breaker.
A Set Stolen
Both teams fight on. Data plays in Naoto’s mind; he remembers Nicole blinking always before her serve. Is there still some opening he can use? Did he even see the signal, or was it nerves?
Outside, clouds thicken. Naoto feints left—Nicole rushes—in the blink of an eye, the last ball smacks the line. Judges stare. Hawkeye seems to malfunction. Groans. Was it in?

Official Rulings and Bitter Nerves
The ref calls it good. Victory, 8-7. Shinomiya protests. In response, masked observers lurk behind the fence—spurring whispers of a shadow committee deciding outcomes. Naoto suspects something off, but there’s no time. Their next match lines up against Kanzaki Tech, the other favorite.
Between Matches: Ghosts
Rain comes down by late afternoon. Team huddles under a leaky sport tent, socks wet. Thunder rolls. Emi frowns near her clipboard, lips tight. She tells Naoto, quietly, “Play the court, not the politics. But keep your eyes open.”
This whole thing feels odd. Why would they need those shadow refs? Who’s that strange senior named Satoru watching every rally with his hood up, jotting in a tattered gray notebook?

The Second Shadow: Night Practice
Doubts gnaw at Naoto all night. Is any win clean? Can he push through eerie rumors? He texts Yuka: “How bad’s my net game?” She replies with a string of silly gifs. At practice, Ryosuke opens up: “Happens in chess too. Shadow stuff. The key—don’t lose to it. Own your court.” Is Ryosuke right?
Showdown at Kanzaki Tech
Under blinding gym lights, a small crowd chants and drums. The first serve bounces wild, rolling toward Naoto. Out of the corner of his eye, he spots Satoru’s hood shifting as he scribbles. Between every point, little glitches appear—lost balls, scorekeepers paused, stares exchanged. Is Satoru influencing things, or is worry making Naoto see shadows?
Pushing Through: Clash Point
Late in the game, Naoto’s foot pangs—old injury, near enough. Back sweat drips past his eyes. Fans shout in time with each return. He’s one serve away. Does he press through or buckle under these unseen eyes?

Cliffhanger: Who Watches the Court?
Whistle blows. Jump spin. The ball climbs, floats, slaps hard. Everything slows. Is that ball real, or is it distraction? Will club rivalry, old politics and the shadow club break Emi’s team before summer hits full?
The score glimmers. Off-camera, Satoru locks eyes with Naoto. “Impressive. But are you ready for the Court of Shadows?” Fade to black—the truth will be forced open soon.
What would you risk to keep your victory pure? How many battles are waged far from the net? For some, power comes from play; for others, it comes from control in the shadows. The next volume will pry the lines wider.