Fantasy Girlfriend Diary | If Tsuji Miina Were Your Livehouse Staff GF

Halfway down the stairs to the basement, the low end of a bass guitar had already reached my heels.

What leaked out through the gap in the soundproof door was still faint. Thirty minutes to open, the tail end of soundcheck. When I pushed the door open, the air got a notch heavier. The sweet smell of dry ice, the hum of the beer server’s compressor, the heat coming off the floor monitors. Past all of it, at the folding table of the merch booth, there she was.

Black staff tee, a laminated pass around her neck, hair pulled into a short knot. She was lifting items one by one out of a cardboard box, checking each against the shelf tag. When she looked up at the sound of my footsteps, her mouth opened briefly in the shape of an “oh,” then settled back into her work face.

---

“This okay here — the food?”

I lifted the convenience-store bag so she could see it. Chilled bottles of barley tea, three rice balls on the salty side. She set the towel she’d been inspecting on the table and took the bag with both hands.

“Thanks. Lifesaver.”

Her voice was small. Nothing like the volume she’d hit at home when she watched idol live footage and let out a little shriek at her oshi’s cuteness. On her post, she didn’t make unnecessary sound.

At the end of the merch table, the inspection cutter, the price-stamp, and the coin tray for counting change were lined up in neat order. The blade of the cutter was angled, by a hair, toward her own side. Whether it was an unconscious habit or some kind of rule, I couldn’t tell. At the back of the table stood four rolled-up tapestries — the velcro kind — propped in tonight’s performance order. She seemed to be in the middle of unrolling each one, smoothing out the creases, and rolling it back up again. The ink smell of the fabric brushed faintly at my nose. That specific smell new merch has, straight out of the factory.

On the next table, blank backing cards to be exchanged for cheki tickets — cheki being the Japanese instant-photo format the shows run on. Their edges were squared off in bundles of ten. Beside them, two white-framed cheki cameras. One had a thin strip of black electrical tape wrapped around the exposure dial, with a single tick on the scale marked by an arrow. Her private way of remembering her go-to setting.

“Running behind tonight?”

“Nah. On schedule. One more group to soundcheck.”

Her fingertips had beige tape across them. Running sideways over the nails, just the middle and ring fingers. Under that tape, the blue polish she’d painted on last night while we watched TV together would still be there. Her oshi group’s member color. She didn’t show it on the clock. That was the rule.

Another staff member called her name from the back. “Yeah, coming,” she answered, and turned back to me. She slid the convenience-store bag I’d handed her onto a low steel shelf under the merch table, slotting it in next to other staff’s personal stuff. Not giving herself special treatment, apparently, was also part of how this space worked. The plastic wrapper of the rice balls tapped softly against the metal.

“We’re done around eleven. Walk me to the station after?”

“I’ll be here.”

That short answer, and then I went back down into the floor. On every step, the faint sound of her staff pass bumping against her chest — impossible to hear from this distance — kept ringing inside my head anyway.

---

Half an hour after doors, the floor was about half full. Four-act bill tonight. Fans of each group with towels around their necks, holding out drink tickets at the counter. Somewhere along the way she’d moved from the merch booth to the side of the entry gate. An intercom headset clipped to her ear, counting heads on the way in.

No hesitation in her fingers. Tear the ticket stub, hand over the wristband, “Thank you, straight through please,” the same tone, one person every ten seconds.

When the first group started, fans packed toward the front of the floor. Chants overlapping, the smoke machine pushing out a white haze. In the corner of my vision she’d moved to the back aisle, eyes scanning spots where moshing might break out. Small two-way in her hand, feeding the floor situation back to the PA booth. The moment the first song hit its hook, someone in the front row started swinging a towel overhead. The end of it came close to clipping the face of the person next to him, and she stepped forward smoothly, brushed her fingers against his shoulder from behind. No voice. Just touch. The guy folded the towel and hung it back around his neck.

The bass from the basement thumped up through the soles of my feet into my hips. Between songs, a short beep of adjustment from the PA booth, and she returned something short into her intercom. The floor lights came up a notch, and the dry-ice smoke drifted backward. The smell was thick. Sweat, perfume, and smoke stirred together into the particular air that only lived in this room.

During the changeover, I joined the back of the merch line. She was at the booth again. Selling cheki tickets and pin badges. Most of the customers were guys around my age, and some of them were regulars who clearly knew her face.

“Good to see you again tonight.”

The man said it, and she bowed slightly — “Thank you, please enjoy it” — and took his thousand-yen note. Handing back the change, she left a few millimeters of air between his fingers and hers. Not making contact. The on-the-job distance. Impossible to square with the person at home who absently laced her fingers through the back of my hand.

While the regular was tearing open the pin-badge pouch to check the contents, her eyes had already moved to the next customer. Next, next, next. The tap of the register keys and the click of coins dropping into the metal tray kept a steady rhythm. Once, between transactions, she glanced back to check the thickness of the stack of bills she kept within reach. She didn’t count. She measured by thickness.

When my turn came, the corners of her mouth lifted a fraction. Otherwise, she treated me exactly like every other customer. The change passed so fast that no warmth had time to settle on my palm.

---

After the third act, the changeover ran long. She left the merch booth to another staff member and disappeared into the back. I used the bathroom as an excuse, walked to the end of the corridor, and waited against the wall.

About three minutes later, she came out. A bottle in one hand, sweat at her temples. From the collar of her staff tee, the sleeve of another T-shirt underneath peeked out. Black fabric, small white lettering. Last year’s tour tee from her oshi group.

“You okay?”

“Okay. One more act and the meet-and-greet.”

She cracked the bottle and drank half in one go. The sound of her throat moving landed in a gap in the BGM. From the floor, the SE before the fourth group’s entrance had started to play.

“Tonight. At the end. They’re coming.”

“Who.”

She stalled for a second. Then, not looking at me, she said:

“…my oshi.”

“They’re on tonight.”

“Yeah.”

“A meet-and-greet you can’t line up for.”

“Can’t line up.”

Just that, and she tilted the bottle for another sip. The way she composed her face to receive her own oshi as a customer while she was on the clock — I was seeing it for the first time. It looked like trouble and like resignation at once. A person trained not to show emotion, letting one tiny flicker slip at the edge.

“Did you know tonight’s setlist beforehand?”

“Heard it. At soundcheck. By ear.”

“New song?”

“Yeah. Second to last.”

Between short questions, she leaned her back against the wall of the back corridor and looked up at the pipes along the ceiling. One of the pipes was painted a faint blue, and that color was close to her oshi group’s member color — something I was only noticing for the first time now. It gave me some sense of why she might happen to pause in this spot.

“Did you want to hear it? The new one.”

“Wanted to.”

That was all she said, and she twisted the bottle cap tight again. A small sound, metal dragging on metal. Her hands knew the procedure for packing regret away. Probably a sequence she’d repeated many times.

“But, you know. Work.”

She tugged the hem of her staff tee to straighten it. The tour tee underneath disappeared.

---

During the fourth act, she didn’t leave her post. Back of the floor, end of the aisle, her usual position. A few short commands into the intercom, one walk to the front to rest her hand on a shoulder where a shove was starting to build, then back again. I stood where I could only see her back, and I watched the live. I knew the name of her oshi on stage. It was the face she’d spent hours at home pinching and zooming on her phone screen.

The moment the intro of the first song came in, every fan in front raised their penlights in unison. A red band of light rocked across the whole floor. The beige of the tape crossing her middle and ring fingers lifted out of the color for an instant. A single stripe of something that refused, no matter what, to blend into the floor.

The MC after the second song. The member on stage called out to the crowd. It was the voice I’d heard a hundred times in her apartment. Leaking out of her phone speaker under the sound of dishes in the kitchen, layered against train windows on the morning commute, coming from the dark next to her pillow before sleep. That same voice, four meters in front of us now. For her, it was background music at work.

During the bridge of the third song, a pointing gesture shot from the stage out over the audience. The fans take it, all of them, as directed at them personally. Standing where she stood, she must have caught the end of the finger somewhere in her field of vision too. But looking at her back in that moment, her shoulders didn’t flinch. She said one short thing into the intercom in response to something that had come through it. The frequency of work was stronger than the frequency of the oshi.

Late in the song, the member on stage waved to the audience. She didn’t wave back. Only — her finger on the intercom paused for an instant.

---

The main set ended, and the line for the meet-and-greet began to take shape. She stepped out in front of the booth and took charge of the line. Setting up cones so the lines for each group wouldn’t cross. “Head of the line, this way please.” Her voice had gone slightly hoarse.

As the line grew, more of the work became keeping the width of the aisles clear. She held a tablet under her arm, checked the cheki counts for each group, compared line length against how fast the members were moving, and adjusted the time allocations down to the minute. When a pair of men midway through the line started talking loudly, she walked over quietly and pointed at a spot against the wall, about three meters away. “Please wait over here.” A small lift at the end of the sentence. The service voice. They shut up and moved to where she’d pointed.

Once the meet-and-greet started, the line for her oshi grew the longest. She stood at the very end of that line, at the final guide position. Each time the line moved forward, from where I was watching, the distance between her and her oshi shrank by a few steps. Up front, her oshi was smiling for cheki after cheki, exchanging a short word with each fan. About twenty seconds per photo. At the end of that repeating twenty seconds, she stood.

At the very end, when the line was gone, the member looked over at her and gave a small bow. The professional greeting reserved for a regular staff member who always turned up. She returned the bow the same way, professionally. Nothing more was exchanged. Only — I saw her left thumb press down hard, for a moment, on the corner of the tablet. The screen brightened briefly, maybe something on it had been zoomed. That was all.

The member went back to the greenroom, the fans filtered out, the floor slowly emptied. I hesitated about whether to help pack up the merch, and ended up sitting on a backless stool out of the way. My lower back couldn’t settle on it. The sounds of cleanup drifted further off. From the back, somebody laughed. A laugh that only came at the end of a shift. A brief slackening, permitted only in this room at this hour.

---

Thirty minutes after closing, the lights switched from floor lighting to the white working lights. The color of reality, suddenly. Towels dropped on the floor, bottle caps — under the white light they suddenly looked cheap.

She was mopping the floor with a single direction, front to back. No wasted motion. The movements of a person who had wiped the same floor in the same order hundreds of times. The leftover sweetness of the dry ice, the trail of a spilled beer, somebody’s perfume, sweat, all of it mixed — and she peeled it off one layer at a time with the mop water.

“Want help?”

“If you could pull the trash together into the bag over there, that’d help.”

I did as told, separating empty cans and bottles. A cheki stub that somebody had dropped came out from under a chair. Only a date and a number on the back. An order number, probably. I picked it up, put it in the bag, and paused. For whoever had owned this stub, tonight might be a day they’d never forget. For her, it was one patch of floor that needed wiping.

Another staff member was handling the merch table breakdown. Unsold pin badges, unrolled tapestries, blank backing cards. Counting, entering numbers into an inventory spreadsheet. She leaned the mop against the wall, walked over, and started helping verify numbers against her own memo. Sold count, remaining count, restock estimate. The face of the woman back in the world of numbers was so administrative it was hard to believe it belonged to the same person who, minutes ago, had bowed to her own oshi.

From the back of the room, tonight’s sub PA guy came out and checked tomorrow’s load-out time with her. She answered instantly. “Nine a.m., I’ll unlock the back loading door. There’s nowhere to wait if you get there early, so call me when you arrive.” A voice flipping through her own schedule in a single heartbeat. Her register was two notches lower than the one I usually heard from her.

Tying up the mouth of the trash bag, I counted up how many times, tonight, I’d had to look at her again as someone I didn’t know. Once at merch inspection. Once at entry guidance. Once standing between the lines. Once at the back of her oshi’s line. Once mopping. And now, entering numbers. The girl who drew out “tadaimaaa” as she kicked off her shoes in my entryway — that girl wasn’t in this room tonight.

When she finished wringing out the mop and went back through to the back, her shoulders were low. Not the drop shoulders get after hauling heavy gear. The drop shoulders get after a person has spent an entire day’s supply of feeling.

---

Eleven-thirty, outside. Going from the basement up to the street, the April night air was cool, and the sweat on the back of my neck went cold instantly. The blue glow of the livehouse sign fell on the side of the building opposite.

Two narrow alleys to the station, then one main road. On the first alley, she didn’t say anything. Just kept looking at her phone. The screen’s reflection made her face faintly blue. Her finger stopped once, moved again, stopped again. Trying to send something, then not sending it.

When we stepped onto the main road, she opened her mouth.

“I have a shoot tomorrow.”

“Yeah, I know.”

“Early call. So I’ll take the last train back.”

“I’ll walk you.”

“Just to the gate’s fine.”

The distance between us as we walked was half a step wider than usual. I could tell the residue of work was still on her. Holding hands, letting shoulders brush — tonight she was avoiding it. When the station came into view and we stopped at a red light, she said, without looking at me:

“Thanks for staying till the end tonight.”

“Sure.”

“Another multi-act next week.”

“I’ve got the bar shift off.”

“Okay.”

That was it. The light turned green and we crossed.

---

Just before the gate, she stopped. From a pocket in her bag she took out a small pin badge and set it on my palm. Tonight’s limited merch from her oshi group. Red background, black text.

“They let us take leftovers home.”

“Is that okay?”

“Only the ones that weren’t the oshi member’s. One of each was left over.”

A small laugh, and then she got swallowed by the ticket gate. The beige tape was still on the back of her hand as she tapped her IC card.

---

Left alone in front of the gate, what I’d just been walking beside started to feel farther away than it had a minute ago. Stations before the last train are thin with people. Her back, once she passed through, disappeared at the corner of the stairs going down to the platform. In the instant she vanished, the orange “Local” on the display above blinked off. Her train’s departure time.

I looked down at the badge in my palm. Red background, black letters with a member name. Her excuse — “not the oshi member’s one” — was probably half a lie. Maybe it really was what had been left over. But the way she’d slipped it into my hand held something more like “I saved this.” I held onto it until my palm warmed it up.

The train on the opposite platform came in first. Mine. I took the seat at the end of the car and pressed my forehead to the window. Once the train rose from underground, streetlights slid past in an even rhythm. The car was empty, and across from me a young man had a live tee draped over his arm, eyes closed, head bobbing as he nodded off. Maybe on his way home from some other multi-act bill tonight. The drop of his shoulders under that tee looked like hers after cleanup.

I got off at my station, and passing the convenience store on the way, a blue sign from the same chain she worked at for her day job caught my eye. A clerk was restocking in the middle of the night, opening cardboard with a cutter — the sound leaked all the way out to the street. The sound of a blade slicing cardboard. The same type of sound she’d been making a few hours ago during merch inspection. I remembered again how the blade of her cutter had been turned, just slightly, toward her own side of the table.

Back home, I set the badge on the corner of my desk. On the desk was a phone charging cable she’d left the last time she was over. Wireless would have been easier, but she carried a cable around on purpose — I’d never asked her why. I think she’d said once she didn’t like touching her phone while it was charging. Picking up one by one, on a night like this, the scraps of conversation with her — I laughed at myself a little.

While I was in the shower, my phone buzzed once. Out of the bath, I checked: a short message from her. “Got home. Thanks for today.” I read it, didn’t think about it, sent back: “Good work. Good luck tomorrow.” It took three minutes for the read receipt to appear. Maybe she’d dropped the phone along the way, or maybe that was the time she’d spent typing a reply and then deleting it. In the end, no reply came that night. I checked one more time before sleep, but the screen stayed quiet.

---

The next morning, the light coming through the window landed on the badge on the desk. The red background looked even brighter in the morning sun. No message on my phone. She would’ve been on a near-first train already, on her way to the set.

I got dressed and went outside. The April morning air was still cold. I stopped at a convenience store and bought a hot canned coffee. The sound of the clerk’s cutter against the barcode packaging gave me a small illusion of standing in the same continuous place I’d stood last night. On the way back, I knew there was a different studio on the third floor of a building along the main road — different from last night’s livehouse. Buildings with soundproof doors look pretty much the same from outside. Wherever Miina was right now, it was probably on the other side of that kind of door, too.

Waiting for the light to change at the intersection, I cracked the coffee. Still hot. I burned the tip of my tongue a little. The light turned green, I crossed the main road. On the opposite sidewalk, another guy in a staff tee was pushing a gear cart. Tonight, somewhere in some livehouse, someone would become someone else’s post again. For a second, I remembered the beige of the tape on the back of her hand. The blue nails hidden under it — how would they be handled on today’s set? Hidden through work, then peeled off before the shoot, or overwritten with another color on camera? Probably she doesn’t think about it as much as I do. She processes all of it with a flat face, and by evening, she comes back with the same flat face.

The source material for this fantasy is her debut work.

FIRST IMPRESSION 191, subtitled “The Girl Idol-Otaku You’d Want to Run Into at a Livehouse — The Relatable Cute One.” An entry in Idea Pocket’s FIRST IMPRESSION series, the single piece that introduced Tsuji Miina (辻みいな) to the world. Released March 2026. Eighteen reviews at time of writing, averaging in the high three-star range. Solid numbers for a debut.

What’s caught on camera is the face of the “kind of relatable cute girl” you might lock eyes with at a venue — in other words, exactly what this story didn’t touch. The inside-the-camera version of everything. The “shoot” Miina heads off to the next morning in this piece: watch the work and you’ll know what kind of shoot it was. The woman who can hold a machinelike, unvarying distance from customers while on the clock — how does she shift in front of a camera? That habit of leaving a few millimeters of air between fingers when passing change at the merch counter — in certain scenes, it swings the opposite direction. Seen as a record of that gap, the debut is a real pleasure.

G-cup chest, twenty-two years old, the kind of genuine idol-otaku who actually hangs around live venues. All of it packaged into the concept so cleanly that the character design is almost too clear at the sleeve stage. Put another way: for the people this setting hits, it lands dead center; for the people it doesn’t, it won’t even graze them — the aim is that committed. The director is Mamezawa Mametaro, a shooter who is very good at keeping a relatable texture relatable on film. He doesn’t plate up cuteness with over-direction; he works to preserve the subject’s raw temperature, and that matches Miina’s character cleanly.

The nail color she’d been hiding under beige tape all through the story, the tour tee tucked under the staff tee — once you’ve seen the debut, they read as the kind of details you work out backwards: oh, she came from that kind of daily life. The order of reading the time outside the camera first, and then watching what happens inside, makes the work hold its flavor longer. One of the rare pieces suited to that order.

Note: Product information is displayed in Japanese.