Keyword
empty air
Info
FrequencyTop 100-200
Type
Kyōiku (1st grade) 
?
KankenLevel 10
Heisig1414
Readings
くう
(52%)
そら
(25%)
あ
(8%)
ぞら
(5%)
から
(4%)
す
(1%)
Composed of
hole
construction
Mnemonic

If you make a hole during construction it will be filled with empty air.

Used in kanji (5 in total)
refrain
body cavity
boorish
type of harp
Used in vocabulary (955 in total)
air; atmosphere; mood; situation; someone with no presence; someone who doesn't stand out at all
sky; the air; weather; far-off place; distant place; state of mind; feeling
space; room; airspace
Examples (200 in total)
In an instant, the atmosphere in the room became gentle.
And then, I look up at the sky again.
It wasn't the kind of atmosphere where you could relax and enjoy a meal, you know.
I was looking up at the sky.
I stopped looking up at the sky and faced forward.
The new place was also a dark space.
However, the atmosphere is clearly heavy.
I've just finished pumping in the air!
Even the sky has its limits.
The sky was blue, wasn't it?
I place my hands one on top of the other under my head and look up at the sky.
Then, cold air flows in.
It really is a remarkably beautiful sky.
I'm going out to get some fresh air.
I'm going to get some fresh air for a little while.
Even at night, the sky is faintly bright.
The eastern sky is enveloped in light.
The gloomy atmosphere that suddenly hung in the air was somehow scary.
The sun had set, but the sky was still bright.
As I passed through the corridor, the space suddenly opened up.
The sun is setting into the western sky.
I heard the sound of air escaping.
A pleasant, summery blue stretches across the sky.
Our music is dominating this space right now.
I feel as if I am about to be engulfed by that gentle atmosphere.
As always, there is nothing but the sky and the grass.
Are you free tomorrow night?
I'm free tomorrow afternoon.
Shall we hang out together if you are free?
I have to check if it's available.
If it is vacant, someone might use it.
I rent out my spare room to a student.
The three of them simultaneously raise one hand into the air.
The giants were speechless, simply opening their eyes wide and looking up at the sky.
It is said to be floating in the air.
It is fine even if you just draw a line in the air with your finger.
I felt a slight sense of unease in the atmosphere of the place.
The air indoors is somewhat heavy.
They say there is a vast sky that stretches on endlessly.
Once I've finally finished taking the orders, I start clearing away the empty plates.
The air is polluted, but the drifting clouds are white.
Looking up at the sky, the sun shone with an unusually strong brilliance.
The dry air of a winter morning stings my cheeks.
There are lots of empty shelves; not even half the space is being used.
A crimson moon peeks out in the western sky.
The sky above the castle is clear.
There was a sort of strange atmosphere hanging there.
Even so, the girl adjusts her posture in mid-air and lands on the ground.
The dragon that had been flying in the sky disappeared.
The air is stagnant and it's hot.
The moon was out in the night sky.
We said nothing more and silently looked up at the night sky.
The night sky is visible from the window.
The space beyond the entrance was a wide, circular area.
A sense of relief fills the air.
It was not the familiar night sky.
She suddenly stopped walking and looked up at the sky.
The earth, the sky, and the whole world were beautiful.
The sky had looked stormy since morning.
And after lunch was over, the atmosphere in the room was terribly heavy.
Because it is the countryside, the sky is high and wide.
Sound is the vibration of air.
Her warmth reaches me through the air.
The western sky is glowing red.
The blue sky is glowing red as night draws near.
The color of that rabbit's fur is black like the night sky.
I breathe deeply and slowly, again and again, sending fresh air through my body.
Warm air is escaping through the window.
Perhaps sensing the strange atmosphere, no one in the audience made a sound.
A single firework went up into the night sky.
Five fireworks went up into the night sky.
The sky above is covered by thick clouds, and the sun cannot be seen.
Piercing through the thick clouds, a massive pillar of light pours down from the sky.
There are many spaces that no one has set foot in for decades.
She looks up at the dark sky while walking.
White clouds are drifting lightly across the sky.
Make an air passage hole on the opposite side.
A corner of the sky brightens.
Looking up, I saw that a corner of the sky had become bright.
The box spins around in midair.
It can take in air efficiently.
Should I bring someone who can fly?
If I had wings, I would be able to fly in the sky.
A black shadow was flying through the sky.
When your vision is shut off, strangely, your skin becomes aware of the air.
A faint light had begun to shine in the sky.
I poured wine into the empty glass.
The fragments turn into crystals of light and scatter into the air.
What spread softly through the air was ash.
I wonder if there's one more room free.
The sky visible beyond that was beginning to get a little cloudy.
The sky became cloudy and the wind started to blow.
The sky is getting increasingly cloudy.
After school, I am standing in the space behind the gymnasium.
It feels as if even the quality of the surrounding air has changed.
Two large green dragons are flying slowly side by side in the sky.
Finally, I casually looked up at the sky.
Then she holds both hands up to the sky.
The air is clear today, isn't it?
A silver moon floated in the clear night sky.
It is probably because the air is clear.
When I looked up, there was a clear sky.
This song reflects the mood of society at the time.
The further ahead we go, the colder the air becomes.
The plane traces a white line across the sky.
The atmosphere in the room froze.
A program time slot has opened up!
The air is damp, too.
I returned to a supine position and looked up at the sky.
The moment I entered the temple grounds, I could tell the air was different.
For some time, there had been an uneasy atmosphere between the two groups.
There is a wall that surrounds a space of considerable size.
Beyond the woods was a clearing about ten meters square.
Space has three dimensions: length, width and height.
A heavy atmosphere hung in the prepared laboratory.
As always, the heavy, low winter sky stretches overhead.
And, it was soaring up into the sky.
The surrounding air rose up toward the sky.
Of course, I didn't fly up into the sky just to play.
Cold air suddenly rushes in.
I gaze fixedly at the distant sky.
If the air and weather conditions are good, it can sometimes be seen even during the daytime.
The damp, cold air in the basement becomes faintly warm.
I look up at the pitch-black sky through the window.
If I had even a little free time, I would sleep endlessly.
It is impossible in such a tired, empty, and energy-depleted state.
I think it's probably empty.
My wallet will be empty soon.
An empty plate is on the wooden table.
In an instant, it was enveloped in a tense atmosphere.
In an instant, the air in this room changes.
There, a band of light tears through the night sky and pours down onto the ground.
I don't understand the mechanism, but it seems that air is being supplied.
Looking up at the sky, it is bright blue and clear.
A deep blue sky was visible from the window.
A deep blue sky spreads overhead.
The air in the lungs is expelled all at once.
Air passes all the way to the bottom of the lungs.
However, there was still an abundance of vacant land.
You will become able to move freely in the air!
The trees around are withered and the air is heavy.
The chilly morning air feels nice.
Yes, I had never seen a blue sky.
With that momentum, the surrounding clouds are blown away, and the blue sky becomes visible.
That question was sucked up into the high blue sky and vanished.
But I can't see any blue sky anywhere.
A white moon was floating in the still bright blue sky.
A golden wind flows across the blue sky.
From what I heard, it seems that light fell from the sky.
The glass is already empty.
The fridge was empty.
I throw away the empty bottles.
I'll fly happily through the sky, make everyone else happy too, and captivate them.
Sightseeing from the air is also good.
A streak of light shot across the sky.
It points straight up to the sky.
It is crossing the sky at an extremely slow speed.
Crossing the sky are birds fleeing to avoid the presence of people.
Believe it or not, she had nearly fainted from hunger.
Fortunately, I feel neither drowsiness nor hunger here.
If you're a man, blow a little hunger away with sheer grit!
I was also hungry, so I decided to eat the food.
I woke up hungry.
Hunger is painful.
I looked up at the sky and let my thoughts wander aimlessly.
The coordination between the ground and air forces isn't bad.
With the girl's rejection, the air became abuzz.
It cannot block the movement of air created by the body's movement.
Look, the sky is clear too.
Even before that, I had a vague longing to fly in the sky.
The atmosphere in the room instantly shifts and becomes heavy at the sight of that figure.
The calm atmosphere changes completely, and an awkward mood sets in again.
The moment you step outside, fine snow flutters down through the night sky.
Stars were twinkling in the sky.
Never tiring of it, I gaze up at the gray sky with snow drifting lightly down.
Now then, getting to the point: are you free tomorrow?
The setting sun was painting the sky red.
The air is leaking out of the cushion.
Feeling refreshed, I walked toward the fountain to look for an empty bench.
I also want to try things like teleporting in an instant, floating in the sky, and building quickly.
In the space shrouded in darkness, the lights come on at the perfect moment.
If searching from the air, a considerable area can be covered.
It is as if a space for just the two of them has been created.
I pass through the first floor, which is full of empty rooms, and go up the stairs.
The sea I look out over and the sky I look up at are both endlessly blue.
In that instant, the air grew tense.
Tilting it sharply, I drain the glass in one go.
The starry sky is very close here.
A starry sky was visible overhead.
It is a space partitioned by white curtains.
A super-giant screen image is floating in the sky.
I relaxed my body and gazed absently at the distant sky.
Suddenly, it flapped its wings, soared up into the night sky, and disappeared from view.
Flapping slowly, it rises slowly into the sky.
As soon as it runs along the ground, it flaps its wings and dashes up into the sky.
My white breath diffused into the air.
I repeatedly gave thanks without getting bored while gazing at the starry sky.
Judging from the color of the sky, it will probably rain tomorrow.
My hunger had reached its limit.
Spitting out the water that had entered my mouth, I looked up at the sky.