— When You Flip “Past” and “Future,” the World Becomes a Little Kinder


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Meta Description

What if time actually flows from the future toward the past? How would that change the way we see life? Drawing on Japanese language, rice-farming culture, Shinto, and my own experience as a mid-career, severely disabled person, this long thought-log gently reexamines what “past” and “future” really mean, and offers a kinder way to live with time.


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Target Keywords (to be woven in naturally)

flow of time / time from future to past / Japanese sense of time / Japanese language and time / past and future / rice-farming culture / Shinto / mid-career severely disabled person / life OS / philosophy of time / Japanese culture / way of the heart / why the future feels cruel / receptive way of living


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What You’ll Learn in This Article

What the strange idea “time flows from the future to the past” actually means

The hidden time-sense in the Japanese words for “past” and “future”

How rice-farming culture, Shinto, and seasonal festivals encode a logic of “welcoming” and “preparing for” the future

How my brain hemorrhage and mid-career disability shattered the idea of “climbing toward the future”

What happens if we stop treating the future as something to conquer, and instead see it as a flow to be received

How to reinterpret the past not as a record of failure, but as an album of “what I’ve managed to hold” all this time



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Table of Contents

1. Introduction | Starting from the Uneasy Phrase “Time Flows from the Future to the Past”


2. First Step: Wiping Clean the Assumption That “Time Moves Forward”


3. What the Kanji for “Past” Tells Us — “Something That Has Already Come and Gone”


4. What Is “Future”? — “What Has Not Yet Come” Moving Toward Us


5. Time Hidden in Japanese: The Strange Logic of “Last Month,” “Ancestors,” and “Juniors”


6. Rice and Festivals: A Culture of “Welcoming” and “Preparing for” What Comes


7. Brain Hemorrhage and Disability | The Day the Direction of Time Cracked with a Sound


8. Thought Experiment | If Time Really Flows “Future → Present → Past,” What Changes?

8-1. From “Future-Oriented” to “Reception-Oriented”

8-2. Past as “Record of What I’ve Caught,” Not “Proof of Failure”



9. What I Really Mean by “Only the Japanese Knew”


10. Bringing It Down to Daily Life | Three Practices for Flipping the Direction of Time


11. Conclusion | Rewriting the OS of Time Makes the World a Little Kinder




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1. Introduction | Starting from the Uneasy Phrase “Time Flows from the Future to the Past”

“Time flows from the future to the past.”

If you hear this for the first time, your instinctive reaction is probably:

> “No, that’s backwards.”



Honestly, that was my reaction too.

From childhood, we’ve all been taught some version of:

Time flows from “now” toward the “future”

The past cannot be changed, but the future can be changed by your effort

Therefore, you should face forward and live toward the future; don’t get stuck in the past


But after I suffered a brain hemorrhage, acquired a severe disability in midlife, and spent my days lying in a rehabilitation ward staring at the ceiling, a strange thought came to me:

> Maybe time doesn’t actually go “future → present → past.”
Maybe time “pours in from the future, passes through the present, and piles up as the past.”



It felt as if water were flowing from some upstream source, hitting the rock called “me,” changing shape for a moment, and then flowing downstream as “the past.”

This intuition wasn’t a philosophical game.
From the day my “ordinary life” shattered in an instant—the day walking and working stopped being “normal”—I had no choice but to rethink the direction of time itself.

And strangely enough, this idea that “time flows from the future to the past” fits extremely well with Japanese language, Japanese culture, and Japanese ways of feeling.

> “The fact that time flows from the future to the past was something only the Japanese quietly knew.”



This title is a little provocative, on purpose.
In this article, I want to unpack what’s behind it—starting from the very basic words:

“Past” = what has already gone by

“Future” = what has not yet come


I’ll try to trace my thinking process step by step, using lateral thinking and leaving the trail of thoughts visible.


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2. First Step: Wiping Clean the Assumption That “Time Moves Forward”

Let’s first check how deeply we are trapped inside the assumption that:

> “Time moves forward toward the future.”



We don’t usually notice it, but it shows up everywhere:

Calendars are turned toward future dates

Growth, careers, and the economy are talked about in terms of “upward trends”

Time axes are drawn from left to right, with an arrow pointing toward the future

Phrases like “How will you live from now on?” sound perfectly natural


Inside this linear sense of time, we unconsciously think:

> “If I can’t move forward, I’m being left behind by time.”



Before I became disabled, I was exactly like that.

When I got promotions, I felt “I’m riding the wave of time”

When my health collapsed and I couldn’t work, I felt “I’ve been thrown off the train of time”


But during those long days in the rehab ward, barely able to move, I was forced to face a simple fact:

> Even when I don’t move at all, time still goes by relentlessly.



I wasn’t “moving forward” at all.
And yet, morning came, night came, seasons changed.

So I had to ask:

Is it really that “I move forward and time comes with me”?

Or is it that “even if I can’t move, time itself flows past me”?


If it’s the latter, then we have to doubt the arrow we’ve drawn:

> Is the arrow of time really pointing in the “forward” direction from my point of view?



That’s where the doubt begins.


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3. What the Kanji for “Past” Tells Us — “Something That Has Already Come and Gone”

Now let’s look at the word “past” itself in Japanese: 過去 (kako).

Its kanji are:

過 (ka): to pass, to go by

去 (ko): to leave, to go away


Put together, 過去 literally means:

> Something that has already passed in front of you and gone away.



But in our everyday image, we tend to treat the past as something “behind” us:

“Looking back on the past”

“Backward-looking people are stuck in the past”

“You can’t go back to the past”


There is a quiet contradiction here.

If something “passes by” you, then originally it had to:

Come from somewhere in front of you

Pass through your field of view (the present)

Then leave and disappear behind you


In other words, it must have originated from the direction of the “future” in the first place.

So we can rephrase:

> Past = things that originally came from the future,
passed in front of us as the present,
and then left our sight to become “what has gone.”



If we see it that way, the direction of time subtly changes.

The future is not just a goal point somewhere ahead

It is a source from which countless events flow toward us


And the past is not a pile of “things left behind,” but rather:

> Layers of things that once flowed from the future and passed through us.



This alone starts to loosen the fixed image of time we’ve been taught.


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4. What Is “Future”? — “What Has Not Yet Come” Moving Toward Us

Now let’s do the same with “future” in Japanese: 未来 (mirai).

The kanji are:

未 (mi): not yet

来 (rai): to come


So未来 literally means:

> Something that has not yet come.



Here, let’s deliberately flip our image.

Instead of:

“A self who walks toward the future”


try to imagine:

“A future that moves toward the self.”


Then the image of time becomes:

> Somewhere upstream, time flows toward us.
It collides with the rock called “me” to create the moment called “now.”
Then it flows downstream, leaving behind sediments called “the past.”



In this picture,

Future = upstream

Past = downstream


We are not swimmers racing forward through time.
We are more like rocks standing in the river of time.

Whether we run or not, water flows

Whether we like it or not, events come from upstream

They strike us, then pass by, and become past downstream


When I think back to the day of my brain hemorrhage, the metaphor feels painfully accurate.

I didn’t “go to get” that event.
A huge rock simply came crashing down from upstream at a speed I couldn’t dodge.

The diagnosis

The move to a rehab ward

The realization that my body would not fully return to how it was

The need to rebuild my work, finances, and daily life from the ground up


Each of these wasn’t something I went out to “acquire.”
They came from upstream, from the direction we call “future,” and flowed into the river of my life.

From that experience onward, I could no longer see the future simply as:

> “A mountain you climb by effort.”



Instead, I started to see it as:

> “Something that rains down on you from above, or flows in from ahead.”



This is what made me think:

> Maybe time really is flowing from the future to the past.




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5. Time Hidden in Japanese: The Strange Logic of “Last Month,” “Ancestors,” and “Juniors”

Now, let’s zoom in on Japanese itself.

There are a few expressions about time in Japanese that are strangely revealing:

先月 (sengetsu) — last month

先日 (senjitsu) — the other day

先祖 (senzo) — ancestors

後輩 (kōhai) — juniors

後世 (kōsei) — later generations


The kanji 先 (sen) basically means “ahead” or “front.”

先頭 — the very front

先回り — going ahead of someone

先陣を切る — taking the lead


But when we talk about time, 先 suddenly points backward.

先月 — already passed, past

先日 — a day that has already gone by, past

先祖 — people who came long before us, deep past


On the flip side, the kanji 後 (later/behind) behaves in the opposite way.

後輩 — people who come after us, younger or later in time

後世 — future generations, the future


So in Japanese, when it comes to time:

“Ahead” (先) tends to mean “past”

“Behind” (後) tends to mean “future”


This suggests that, at some subconscious level, our time-sense might be:

> We stand facing the past (our predecessors and ancestors),
and the future approaches from behind us.



Our face is turned toward:

The people who came before us (先人, “those ahead”)

The accumulated history

The stories and wisdom of ancestors


Meanwhile, the ones who will come after us—juniors, future generations—are quite literally “behind us” (後).

This way of picturing time aligns almost perfectly with the model:

> “Time flows from the future to the past.”



We face the downstream side—the past—while upstream events we cannot see yet are flowing in from behind.


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6. Rice and Festivals: A Culture of “Welcoming” and “Preparing for” What Comes

Japan is historically a rice-farming country.

Even if you don’t own a rice field, you can feel the trace of rice agriculture everywhere:

A diet centered on rice

New Year’s rice cakes

Harvest festivals and Niiname-sai (harvest thanksgiving)

Seasonal events tied to planting and harvesting cycles


The time-sense of rice farming is slightly different from straight-line, “march toward the future” time.

The cycle looks something like this:

Spring: prepare the fields, grow seedlings, plant rice

Summer: entrust growth to sun, water, and soil, and watch over it

Autumn: welcome the harvest

Winter: pray and prepare for the next cycle


Here, the harvest—future results—is not just something you “go out and get.”

There is a strong sense that:

> The harvest is something you “welcome,” “are given,” or “receive,”
as the result of cooperation with things beyond human control.



The future of the harvest depends not only on human labor, but also on:

Weather

Water

Soil

Countless invisible living beings in the earth

Something beyond us (which people once called “kami,” gods)


Because of that, Japanese seasonal rituals are full of verbs like:

“Welcome” the gods of the year

“Pray” for a good harvest

“Ward off” misfortune


In other words:

> The future is not just an object to be seized or shaped by sheer will.
It is a kind of visitor that comes to us, and toward which we adopt a certain attitude.



This fits nicely with the idea that:

> Time flows from the future toward us, and then away as the past.




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7. Brain Hemorrhage and Disability | The Day the Direction of Time Cracked with a Sound

Up to now, I’ve talked about language and culture.
But for me, the direction of time is not just an academic topic.

There was a specific moment when the time axis of my life broke with a very loud sound.

The night I suddenly collapsed from a brain hemorrhage

The siren of the ambulance

Waking up to find half my body heavy and unresponsive

Hearing the doctor quietly say, “You may not regain full function”


Before that, I imagined time as “a mountain I was climbing.”

If I worked hard, I could reach higher places

If I planned well, I could choose my route

If I slacked off, I’d slip down the mountain


But from that day onward, that image became useless.

> It wasn’t that I had been climbing a mountain.
A rock simply fell on me from somewhere above.



That’s what it felt like.

In that instant, the meaning of “future” flipped completely.

It shifted:

From “a slope you climb step by step”
to

“A space from which unpredictable things fall toward you.”


Daily life in the rehabilitation ward was full of events that felt like “things falling from upstream.”

Unexpected after-effects

A list of things I could no longer do

A search for the “tiny things I still could do”

Very concrete problems: work, money, family, and how to rebuild my life


None of this felt like something I “went to get.”
They came pouring in, one after another, from the direction that we label “future.”

That’s why I’ve come to think:

> Maybe life is the act of continuously receiving,
at our own pace, the things that flow in from the future.



If that’s true, then:

> Time really is flowing from the future toward the past,
and we are like catchers constantly catching balls thrown from upstream.




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8. Thought Experiment | If Time Really Flows “Future → Present → Past,” What Changes?

Let’s do a little thought experiment.

Suppose We Assume: “Time Flows from the Future to the Past”

If we seriously assume:

> Time flows from the future, through the present, into the past,



how does our way of living and seeing the world change?

8-1. From “Future-Oriented” to “Reception-Oriented”

“Be future-oriented” is not a bad idea in itself.
The problem is when it turns into a burden like:

“I must control my future”

“If I fail to reach my goal, I’m worthless”

“If things go wrong, it’s proof that I didn’t plan or prepare enough”


But if time flows from the future toward us, our stance can change.

> Instead of “running toward the future,”
we can think in terms of “receiving what comes from the future.”



In that case, what becomes important is:

The flexibility to receive any future without breaking completely

The ability to extract meaning and learning from unexpected events

Our own “OS” (value system) that guides how we respond in each moment


It’s not that “offense” stops being important.
It’s that “defense” and “reception” become just as meaningful.

Since becoming a mid-career, severely disabled person,
I’ve been saved many times by this reception-oriented stance.

Living with a body that won’t keep up with my desires is a realm where:

“If I try hard enough, I can do anything”


simply doesn’t hold.

So I started telling myself:

> Whatever comes from the future,
I will receive it together with the self I am at that time.



That small shift has reduced my fear of the future.

8-2. Past as “Record of What I’ve Caught,” Not “Proof of Failure”

If time flows from the future toward the past, then the past becomes:

> A record of all the waves from the future that you have managed to catch so far.



Joy

Sorrow

Success

Failure

Illness

Encounters


All of them are footprints of:

> You doing your best to catch whatever came from upstream.



Seen this way, the past is no longer:

“A list of things I’d like to redo”

“Evidence of my immaturity”


Instead, it becomes:

> An album that lets you say, “I’ve really managed to hold a lot so far.”



I sometimes look back on my life this way.

Career setbacks

Illness

Breakdowns in relationships


In my old frame, these were “proof that I failed.”

But in this flipped frame, I can say:

> At that time, with that level of information and strength,
I still did my best to hold everything that came my way.



And if I’ve been able to hold all that so far,
I might be able to hold whatever flows in next too.

That quiet self-trust changes how we face the future.


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9. What I Really Mean by “Only the Japanese Knew”

Now let’s return to the opening phrase:

> “The fact that time flows from the future to the past was something only the Japanese quietly knew.”



Of course, literally speaking, this is an exaggeration.

Around the world, you can find cultures and philosophies that see time as:

Cyclical

Non-linear

Reversible in some sense


What I want to say is something more like this:

> Because we live inside the OS called “Japanese language”
and on the soil of Japanese culture,
we have particularly easy access to the feeling that
“time flows from the future to the past.”



Consider:

Expressions like “last month” (先月), “ancestors” (先祖), where “ahead” means “past”

Rice-farming culture, which emphasizes “welcoming” and “preparing for” what comes

Shinto ideas like 常若 (toki-waka), which see something unchanging within continuous change

The respect for “accumulated past” and the desire to “learn from predecessors”


Together, these hint that:

> For a very long time, people here didn’t just see the future as something to conquer,
but also as something that flows toward them.



For me, living now with a disability,
this time-sense is no longer mere cultural trivia.

> It’s a very practical OS for survival.
A quiet defense system for the heart.



That’s what I mean when I say “only the Japanese knew.”


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10. Bringing It Down to Daily Life | Three Practices for Flipping the Direction of Time

You might be thinking by now:

> “Okay, interesting idea.
But what am I supposed to do with it in real life?”



Let me share three small practices I myself try to follow—
ways of living that reflect the “future → past” model.

10-1. Instead of “Always Look Forward,” First Gently Revisit the Past

We can’t control what will come from the future.

That’s exactly why I focus not on “always looking ahead,” but on:

> Gently stroking the past I’ve already received with my own hands.



Practical examples:

Telling my past self, “You did well to survive that”

Reframing “That was a failure” as “That was the best I could do at the time”

Treating each past version of myself (child, teen, worker, patient) as a different person I now want to treat kindly


As I do this, something strange happens.

> Little by little, I start to feel,
“Whatever comes from the future, I’ll probably manage to receive it somehow too.”



By healing the relationship with my past,
my fear of the future quiets down a bit.

10-2. Placing Myself Between “Preparing” and “Letting Go”

Knowing that the future will certainly flow toward us,
what can we realistically do?

We can prepare for some things:

Disaster kits and evacuation plans

Health checkups and lifestyle improvements

Learning and skill-building for possible changes in work


All of these are ways of:

> Preparing ourselves for the waves that might come from the future.



But there will always be things we can’t prevent.

In those moments, it becomes crucial to:

> Draw a line between “things I can prepare for” and “things I must accept.”



Do what preparation you reasonably can

When something happens anyway, don’t declare, “It’s 100% my fault”


Finding this middle space—between responsibility and acceptance—
makes it easier to live with the unknowns of the future.

10-3. Seeing “Now” as a Small Altar Where Future and Past Cross

If events flow from the future, take shape in the present, and then become past,
then each “now” becomes:

> A tiny altar where the future and the past cross.



At that altar, what can we do?

Choose what words to place there

Choose how to treat the people who happen to share that moment with us

Choose what kind of action to offer up, aligned with our values


All of these choices shape the quality of what will soon flow away as “past.”

The fact that you are reading this article right now is one such crossing.

If something shifts even a millimeter inside you—
if your sense of time, past, or future softens just a little—
then this moment, too, will become:

> One more small piece in the album of “what you’ve received so far.”




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11. Conclusion | Rewriting the OS of Time Makes the World a Little Kinder

“The fact that time flows from the future to the past was something only the Japanese quietly knew.”

This line started out as just a thought that amused me.
But as I followed it through:

The structure of Japanese words

Rice-farming and seasonal festivals

Shinto concepts

And my own life as a mid-career, severely disabled person


I began to feel there was something deeply practical in it.

> Flipping the direction of time
might be a way to restore a bit of kindness to how we see the world.



Instead of being chased by the need to “climb the mountain of the future”

We can think about how to live with “whatever flows in from the future”

Instead of treating the past as “proof of failure,”
we can see it as “evidence that we have kept catching things all this time”


For me, these shifts have quietly changed the texture of life.

Since becoming disabled, I now tell myself every morning:

> “Today again, something will flow in from the future.
Let me just prepare, at my own pace,
to receive it as best I can.”



We don’t have to “conquer” the future.
We don’t have to “erase” the past.

We can simply keep searching, clumsily and honestly, for:

> A way of standing in the river of time that flows from future to past.



That search itself may be what our ancestors,
over long centuries, gradually cultivated as:

> “Living with time,” rather than “fighting” it.