Yokohama Kaidashi Kikou: Seeing, Walking & Enjoying - An Azure Shadow

Credits

INCLUDE THIS SECTION UNALTERED IF YOU TRANSLATE THIS TO OTHER LANGUAGES

Yokohama Kaidashi Kikou—Mite, Aruki, Yorokobumono by Teriha Katsuki.

Illustrations by Hitoshi Ashinano

Originally published by Kodansha on October 23, 2008.

 

Based on Yokohama Kaidashi Kikou by Hitoshi Ashinano, published in Monthly Afternoon (1994-2006)

Raws provided by /u/horu_hosu

English translation by H. Berry (aitch99berry@gmail.com)

Cleaned color illustrations by Arturo Songor (@artson593)


An Azure Shadow

Gathering up my courage, I turned the doorknob and shouted at the top of my lungs, “Hi, Alpha!”

Startled, she looked up from the wooden tools she was fiddling with at the table by the window. “Oh, Takahiro… don’t scare me like that.”

She adjusted the strings of her apron and stepped behind the counter.

I often come here with my grandpa, but this time was different, as I was alone. Just pulling out a chair and sitting down made my heart race.

“You came alone? That’s unusual,” she said with a curious smile.

I nodded. It was the first time I’m here by myself. When Grandpa is around, I barely get to talk to Alpha one-on-one. This was my chance.

“Is the usual okay?” she asked.

“No, no. I’m having coffee this time.”

Her purple eyes widened in exaggerated surprise. “Wow! Coffee?”

Grandpa still won’t let me drink coffee. But I’m ten years old now, it’s time to have something grown-up, not just a sweet drink.

There was a small fish sculpture on the table—a keychain, maybe? It looked like something Alpha would like.

As she placed the coffee cup in front of me, Alpha gave me a look of concern. “I don’t think you should be doing this yet.”

“That’s not true,” I retorted, slightly annoyed.

To prove my point, I took a big gulp.

Instant regret. The bitterness hit like a wave, numbing my tongue. How do people drink this stuff and call it delicious?

Alpha giggled, her voice light as the breeze through the window. “If you mix it with mapolo[1], syrup, it’ll be easier to drink. Want some?”

Reluctantly, I nodded. She quickly sweetened the coffee with a deft motion.

Her slender fingers poured the syrup with practiced ease, her pink nails gleaming in the sunlight. Her smooth, white arms extended from the short sleeves of her blouse, and her long lashes framed her clear purple eyes as they suddenly flicked to meet mine.

For a moment, I forgot how to breathe. She wasn’t human—that much was obvious—but maybe that was why she was so beautiful.

“Is there something on my face?” she asked, tilting her head.

I shook my head furiously, snapping back to the moment. This wasn’t the time to get lost in admiration. There was something important I needed to say.

“Alpha, you see…”

“What is it?” she prompted, her voice soft.

“I saw something scary…”

Her smile faltered. I knew Alpha didn’t like scary stories, but Grandpa had gone out drinking with his friends and hadn’t come back yet. Alpha was the only adult I could talk to. And I needed to talk to someone.

“Last night, I was looking for clams in Koajiro Bay. I found a lot, but after digging for so long, I got tired and stretched out. There was a school of fish in the water, shining under the moonlight.

“Then, out of nowhere, something came flying behind me at incredible speed—like a skipping stone shooting toward the fish. There was a huge splash, and then it came flying back, kicking up waves.

“I turned around, and on Okameiwa Rock,[2] I saw… her. A woman, crouched on all fours, completely naked. Her arms and legs were long and slim, kind of like yours. Her skin was tanned, and her dark hair was soaking wet.

“At first, I thought she wasn’t human, but then I saw her holding a fish. She’d hooked her middle and ring fingers into its gills, blood was dripping out.

“She looked at me and grinned, and…” My voice dropped to a whisper. “From the corner of her mouth, two sharp fangs gleamed.

“I got so scared, I ran home, leaving all the clams and tools behind. I ran so hard that by the time I got back, my heart felt like it was going to burst. I was terrified she’d chased after me. And of all days, Grandpa didn’t come back. I hid under the covers until morning.”

Alpha lowered her coffee cup, her expression unreadable.

“Alpha, do you know what I saw?”

Her wide eyes locked onto mine. “…The Misago…”

“Misago?”

She nodded. “Owner once told me about a mysterious woman who lives around Koajiro Bay. She survives on fish and only shows herself to children. Adults never see her.”

“Does she… eat the children?”

Alpha chuckled, her laughter light and teasing. “Don’t be such a scaredy-cat. Owner said she likes playing with kids. He told me he saw her too, back when he was your age.”

“Really?”

She nodded again. “He was fishing near the cove, and the Misago appeared and stole all his fish. But she brought them back later. The Misago loves pranks.”

“That’s… weird.”

Alpha shrugged. “He said it happened about thirty, no… forty years ago.”

“That’s impossible! The Misago looks your age. But you said that happened before you were born!”

Alpha tilted her head thoughtfully before breaking into an awkward laugh. “Maybe the Misago stays the same forever.”

“You mean it doesn’t age?”

“Maybe!” she said with a playful nod.

“That’s so weird!”

Alpha chuckled. “Then I’m weird too—I don’t age either.”

My jaw dropped. “You don’t…?”

She scratched her cheek, almost embarrassed. “I’m a robot. We don’t age. Or at least not in a way you’d notice.”

“…So, you’ll never change?”

“That’s right.”

“Even after ten, twenty years?”

“I won’t change much.”

“Incredible! Then you’ll always be…” I caught myself before blurting out, as beautiful as ever, and swallowed the words quickly.

Alpha smiled, but it didn’t feel triumphant. “I don’t think it’s that great, though,” she said, glancing at the sky through the window. The once-brilliant blue sky had darkened, clouds gathering on the horizon.

“So… you’ll never get old, no matter how many years go by? You’ll never get all wrinkled like my grandpa?”

Alpha glanced at me, then laughed, her eyes sparkling with mischief. Every small change in her expression etched itself into my memory. And every time she smiled, my heart thudded louder for reasons I didn’t yet understand.

“Even though he’s wrinkled and hunched over,” she said, her voice softening, “I’m a little jealous of him. Not just him—of the rest, and of you too. I’m jealous of everyone.”

“Why? They are always complaining about stiff shoulders and back pain. It’s weird to envy getting old.”

She turned her gentle gaze to me, and warmth flooded my chest, as though I were wrapped in something soft and safe.

“Because you and your grandpa are on the same boat.”

“Same boat?” I echoed, confused.

“All the people who grow old are on the same boat. Even if your back aches or your shoulders stiffen, you grow older together. You’re still a child now, but soon you’ll grow taller, and one day you’ll become an adult. That’s a wonderful thing.”

She took a sip of coffee, her eyes drifting to the window where the sky continued to darken. “I’m here with you for now, but I won’t be in the future… Maybe I’m just watching everyone else’s boats from the shore.”

It felt like she was speaking more to herself than to me. I fiddled with my cup, unsure of how to respond.

Then, Alpha stretched and patted my head. “Sorry—I rambled a bit.”

Her tone was light again, but the warm color in her eyes now matched the overcast sky. For some reason, the image burned itself into my memory.

 

As I left, Alpha waved me off with her usual cheerful energy. “Come back anytime, even if you’re alone!” she called.

She handed me a freshly carved wooden fish as a souvenir and warned me that a storm was coming. I waved back but didn’t turn around.

On my way home, I stopped and lay on the grass for a bit. Grandpa would probably scold me for being late, but I couldn’t shake the conversation I had with Alpha.

How do we get Alpha on our boat?

Can we catch her like a fish?

Normally, ideas would come to me when I lay on the grass, staring at the sky. But today, I was at a loss. Her words lingered in my mind.

A raindrop splashed onto my nose, startling me from my thoughts. Moments later, the sky was pitch black, and the rain came down in torrents.

I jumped onto my bike and pedaled furiously, looking for shelter. Eventually, I spotted a dilapidated barn and raced inside.

Stripping off my soaked clothes, I sat on the straw and hugged my knees. A cold wind blew through the cracks, chilling me to the bone. My teeth clacked as I shivered, my body feeling like ice while my head burned feverishly.

I clutched the wooden fish Alpha gave me, longing for any connection to someone kind.

“Grandpa…” My voice cracked, barely audible. What if no one came for me?

“Alpha…” I buried my face in my arms, tears threatening to spill.

Suddenly, warmth enveloped me—soft and human. Long, slender arms and legs wrapped around my trembling body, and a gentle cheek pressed against my forehead.

Shocked, I turned to look. Could it be Alpha?

The Misago.

She smiled at me as I froze, too stunned to speak. Her sharp fangs gleamed at the corners of her mouth, but I felt no fear.

(I like you. Let’s play.)

The words echoed faintly in my head, though her lips never moved. It felt as if The Misago’s voice bypassed sound entirely, reaching directly into my mind.

(You, friend. We, together.)

“Where are you taking me?” I croaked, my throat raw and aching.

(Place with no humans.)

“What are you talking about? I’m a human.”

(You, child. Not human.)

“…Huh?”

(I hate humans. Humans are scary. Scary, scary…) The word repeated in a steady rhythm, each utterance a ripple of fear that washed over me. Her thoughts, like an unseen tide, pressed into my own until my chest tightened with unease.

“Alright, I get it! Let’s talk about something else!” I blurted, desperate to shake the creeping terror.

She fell silent, her luminous eyes unreadable. Then, unexpectedly, her arms tightened around me in a warm, protective embrace. The Misago pressed her forehead to mine, and in an instant, vivid imagery unfurled in my mind.

It was dusk at a quiet bay. The wind was still, and the water mirrored the pale orange and pink hues of the setting sun. Everything was calm—time seemed to have stopped. The gentle scenery wrapped me in a profound sense of peace, filling my heart with a strange, bittersweet comfort.

(Fun, always. Fun, always…)

Her voice reverberated in my mind.

(Because you, child.)

The warmth of her touch made me feel weightless, as if I were being drawn into her world. My thoughts grew hazy, but then, a solid, familiar sensation broke through.

I was holding the wooden fish Alpha gave me.

Grandpa’s face surfaced in my mind, followed by Alpha’s gentle smile. The idyllic vision The Misago offered began to dissolve, its hold on me fading.

“No,” I said, my voice firmer than I expected. “…It looks nice, but I can’t go with you.”

For a moment, The Misago was motionless. Then, a clear blue light emerged from her chest, flooding the dark barn in its glow. It wasn’t warm, but it wasn’t cold either—it was simply there, like the moon.

Her voice fell silent. The light softened, and I felt a strange, hollow stillness in its absence.

I suddenly understood.

The Misago was alone. Forever unchanging, watching the seasons pass like a spectator on the shore.

…Maybe I’m just watching everyone else’s boats from the shore.

That wasn’t The Misago’s voice—it was Alpha’s. Her words from before came back to me, and this time, their meaning was clear.

The Misago’s light dimmed, and she disappeared as quietly as she had arrived. The warmth she left behind lulled me into a deep, dreamless sleep.

Alpha found me the next morning, buried in the straw. Everyone had been searching for me all night. Grandpa scolded me, but his relief was obvious. Surprisingly, I didn’t catch a cold despite everything.

I didn’t tell anyone about my encounter with The Misago. Not Grandpa, and not Alpha.

 

“Sorry to keep you waiting!” Alpha’s voice called out as she jogged up to me, her scarf fluttering in the early morning breeze. The moon was still out, beginning its descent westward.

Three months had passed since that stormy night with The Misago. The trees around the cafĂ© were tinged red, their leaves announcing the arrival of the New Year’s cold. This morning, Alpha and I were heading to the eastern cape to see the first sunrise of the year.

“You surprised me when you asked to come along,” she said, climbing onto her scooter and flipping the kickstand. The engine’s rumble mingled with the distant sound of waves.

“I just… want to see it,” I said.

“How cheeky,” Alpha laughed, wrapping her scarf snugly around her neck. She wore a thick, cozy-looking coat. “Are you sure you’ll be okay without one?”

“I’ll be fine,” I said, shivering slightly. “I’ll just use you to keep warm.”

“Hey!” She grabbed my cheeks, tugging them lightly. The familiar tingly sensation warmed my skin. “You’re impossible.”

I laughed as she let go.

“Hold on tight, okay? You’ll fall off if you don’t!” she called as I climbed onto the back of the scooter.

“I know, I know!”

The sharp, wintry air stung my face as the scooter sped down the road, but I didn’t mind. Alpha’s warmth, just ahead of me, made it bearable. Each bump in the road made me cling tighter, earning an occasional laugh from her.

When we arrived at the plaza on the eastern cape, the area was alive with activity. About fifty or sixty people were gathered around bonfires, some selling food and drinks. Grandpa once told me about a drink called amazake that people used to have during this season, but it disappeared long ago.

Alpha and I joined the crowd by one of the fires. My thin shirt offered little protection against the cold.

“What’s wrong? Cold already?” Alpha asked, her tone teasing.

“N-no, I’m n-not!” I stammered, teeth chattering.

“Hmm,” she said, smirking. Without warning, she opened her coat and hugged me from behind. “I’m cold, too. Let’s warm up together for a bit.”

“…Okay,” I muttered.

A delicate fragrance surrounded me—sweet, like tangerine blossoms, but with a hint of something earthy and comforting. Was it something in her pocket? Or was it simply… her?

Even through her clothes, I could feel Alpha’s warmth clearly. My heart began to race, as if I were sprinting at full speed. This was a first—a strange, fluttering sensation I’d never felt around her before. I wanted to both run away and cling to her at the same time.

The eastern sky gradually brightened. A soft, pale glow heralded something shimmering in the distance. Around us, people began to gather, murmuring in anticipation.

“The first sunrise!” someone exclaimed.

I grabbed Alpha’s hand and pulled her toward the edge of the crowd, desperate to find the perfect spot.

“I’ll go with Takahiro!” Alpha shouted to Grandpa as we ran.

We stopped at the tip of the cape, where the ocean stretched endlessly below. I hadn’t let go of Alpha’s hand the entire way. I silently prayed I’d never forget this moment, standing here with her.

The sun rose little by little, golden light spreading across the mountain ranges. Rays of sunshine painted the pale blue sky, sweeping away the last traces of darkness. The fiery orb climbed higher, its radiance too intense to look at directly.

I glanced at Alpha. Her wide, purple eyes were fixed on the expanding light, her gaze intense and unblinking. Her lips pressed tightly together, her expression serious. A single strand of her green hair danced in the breeze.

“What’s the matter?” she asked, turning to me with a curious look. My staring must have been obvious, because she chuckled softly.

“Hey, Alpha,” I began, mustering my courage. “Let’s see the sunrise together every New Year from now on.”

“Every year?” She tilted her head slightly, as if surprised.

“Every year. Forever.”

If we could share this moment, this symbol of change and the passage of time, then wouldn’t we feel like we were on the same boat? That’s what I thought after meeting The Misago on that stormy night.

Alpha fell silent, turning her gaze back to the rising sun. Finally, she murmured, “Yeah, that sounds good…”

She placed her hand on my shoulder and gently pulled me closer. Before I realized it, I was inside her coat again, enveloped in her warmth. If scents had colors, hers would be a pale, calming green.

“Look!” she said softly. “It’s the first sunrise of the year.”

“Yeah,” I replied.

We laughed together, light and carefree. For a moment, I thought I felt her arms tighten slightly as she held me.

Omega sat motionless as the memory faded.

The connection was severed, but the feelings lingered. His body couldn’t replicate them, yet he felt… something. That warmth, that security—it filled his chest, vivid and aching.

For as long as he can remember, he’s never experienced anything like that.

It felt nice.

He savored the thought: the gentle warmth of another’s embrace, the unshakable sense of being protected. If only, just once, he could feel that peace for himself.

He was jealous of the boy named Takahiro.

It dawned on him then—how had he accessed this memory? He was supposed to be reviewing Alpha’s experiences, but somehow, these weren’t hers. They were Takahiro’s.

Only Alpha’s own sensory data should have been recorded. How could someone else’s memories be stored within her?

Omega frowned. There was something unusual about Takahiro.

For him, Alpha appeared as any robot would—a collection of shapes, colors, and details. Yet Takahiro saw something else. That glow he described; the one Omega couldn’t detect—what was it?

Can the human eye perceive things a robot’s cannot?

Omega tried to imagine Alpha as Takahiro saw her. Her bright smile, her steady gaze fixed on the sun. That radiant image filled his mind, and with it, the memory of being held came rushing back.

He wanted to feel it again.

Omega reached out to Alpha’s sleeping form, seemed so calm, so peaceful. The sight of her stirred something inside him—something tender, almost reverent.

Gently, as if she were a delicate glass vessel, Omega kissed her.

Reconnecting, he plunged into the haze of scattered memories, searching for the brilliance of the morning sun. Finally, he spotted it—a sharp light that cut through the fog like a beacon.

This must be it, he thought.

But the moment he reached out, a blinding flash erupted. It slammed him back, the force sending him sprawling to the ground. His vision flickered as he struggled to process what happened.[3]



[1] The name of a fictional tree in the YKK world. Its sap is used as a sweetener. Using Seven Seas translation here, Roselia translated is a meiporo.

[2] Lit. Big turtle rock. It’s a real place, as the name suggest, it’s a large rock that resembles a turtle’s shell.

[3] Takahiro’s memories are of Ch2: The Misago of the Bay (Taka tells Alpha about the Misago) and Ch6: Sleepless New Year (They go to see the year’s first sunrise. The illustration of this chapter is nearly lifted from the original manga.) 

Contents

Prologue
The Colors of Evening Calm
An Azure Shadow
Warm Hands
A Robot Dancing in the Light
Stars at the Bottom of the Cove
Time Spiral
The One Who Travels Through the Skies
Heron Cross
Flying Eyes
Epilogue
Afterword, Interview and Download links

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