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Japanese · Spanish · English

Every journey is different. Start where you actually are.

Real sentences, feedback tied to the exact word or pattern you missed, and a next lesson built from it.

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Not a deck · Not a fixed course · Not an open-ended chatbot

Your route, drawn. Solid ports are already yours. Switch the traveler.

Why it feels different

Not flashcards. Not a fixed course. Not just a chatbot.

It breaks every sentence into the pieces you actually learn.

私はパンを食べます“I eat bread”

broken into its real units

私I

はtopic

パンbread

をobject

食べますeat

In Japanese, grammar rides on particles — は and を become pieces of their own.

wordparticleパン is katakana, too

One unit, three ways Shaded knows it —食べる· to eat

Yo como pan“I eat bread”

broken into its real units

YoI

comoI eat

panbread

In Spanish, the verb form carries who is acting — the subject pronoun can often disappear.

wordcomo comes from comer

One unit, three ways Shaded knows it —comer· to eat

I eat bread「私はパンを食べる」

本当の構成要素に分解

I私

eat食べる

breadパン

英語では、文法は語順と語形に表れます。

語eat は形が変わる：eats, ate, eaten

一つの語を、3つの側面で —eat · 食べる

Yo como pan「私はパンを食べる」

本当の構成要素に分解

Yo私

como食べる

panパン

スペイン語では、動詞の形に「誰がするか」という情報が含まれます。

語como は comer の活用形

一つの語を、3つの側面で —comer · 食べる

I eat bread“Yo como pan”

dividido en sus unidades reales

Iyo

eatcomer

breadpan

En inglés, la gramática vive en el orden de las palabras y en sus terminaciones.

palabraeat cambia de forma: eats, ate, eaten

Una unidad, tres formas de conocerla —eat · comer

私はパンを食べます“Yo como pan”

dividido en sus unidades reales

私yo

はtema

パンpan

をobjeto

食べますcomer

En japonés, la gramática viaja en partículas: は y を se convierten en piezas propias.

palabrapartículaパン también está en katakana

Una unidad, tres formas de conocerla —食べる· comer

The same unit, dealt as practice —食べる· to eat

Six forms one unit can take. Which one appears is not a rotation — the weakest skill and what is due decide.

recognizereading

食べます means —

to drink to eat to buy

up next · writing is shallowest

producewriting

Say “I eat bread” in Japanese

私はパンを食べ

in contextcloze

私はパンを

食べます飲みます買います

listenlistening

Catch the verb — …パンを＿＿ます

speakspeaking

「私はパンを食べます」

Say it out loud — graded on what it hears

reviewmemory

食べる · to eatdue today

Knew itAlmostMissed

The same unit, dealt as practice —comer· to eat

Six forms one unit can take. Which one appears is not a rotation — the weakest skill and what is due decide.

recognizereading

como means —

I drink I eat I buy

up next · writing is shallowest

producewriting

Say “I eat bread” in Spanish

Yo como pa

in contextcloze

Yo pan

comobebocompro

listenlistening

Catch the verb — “Yo ___ pan”

speakspeaking

“Yo como pan”

Say it out loud — graded on what it hears

reviewmemory

comer · to eatdue today

Knew itAlmostMissed

同じ一語が、練習になる —eat · 食べる

一つの語がとる6つの形。どれが出るかはローテーションではなく、いちばん浅い技能と復習期限で決まります。

認識読む

eat の意味は —

飲む食べる買う

次はこれ · いま「書く」がいちばん浅い

産出書く

「私はパンを食べる」を英語で

I eat brea

文の中で穴埋め

I bread

eatdrinkbuy

聞き取り聞く

動詞を聞き取る — “I ＿＿ bread”

発話話す

“I eat bread”

声に出して — 聞こえたとおりに採点します

復習記憶

eat · 食べる今日が期限

できたあやふや忘れた

同じ一語が、練習になる —comer · 食べる

一つの語がとる6つの形。どれが出るかはローテーションではなく、いちばん浅い技能と復習期限で決まります。

認識読む

como の意味は —

飲む食べる買う

次はこれ · いま「書く」がいちばん浅い

産出書く

「私はパンを食べる」をスペイン語で

Yo como pa

文の中で穴埋め

Yo pan

comobebocompro

聞き取り聞く

動詞を聞き取る — “Yo ＿＿ pan”

発話話す

“Yo como pan”

声に出して — 聞こえたとおりに採点します

復習記憶

comer · 食べる今日が期限

できたあやふや忘れた

La misma unidad, convertida en práctica —eat · comer

Seis formas que puede tomar una unidad. Cuál aparece no es una rotación: lo deciden la destreza más floja y lo que toca repasar.

reconocerlectura

eat significa —

beber comer comprar

ahora toca · la escritura es la más floja

producirescritura

Di «Yo como pan» en inglés

I eat brea

en contextohueco

I bread

eatdrinkbuy

escucharescucha

Atrapa el verbo — “I ___ bread”

hablarhabla

“I eat bread”

Dilo en voz alta: se evalúa lo que se oye

repasomemoria

eat · comertoca hoy

La sabíaMás o menosLa olvidé

La misma unidad, convertida en práctica —食べる· comer

Seis formas que puede tomar una unidad. Cuál aparece no es una rotación: lo deciden la destreza más floja y lo que toca repasar.

reconocerlectura

食べます significa —

beber comer comprar

ahora toca · la escritura es la más floja

producirescritura

Di «Yo como pan» en japonés

私はパンを食べ

en contextohueco

私はパンを

食べます飲みます買います

escucharescucha

Atrapa el verbo — …パンを＿＿ます

hablarhabla

「私はパンを食べます」

Dilo en voz alta: se evalúa lo que se oye

repasomemoria

食べる · comertoca hoy

La sabíaMás o menosLa olvidé

Built for the messy middle

It’s real, and it’s yours.

For the stretch between knowing a rule and using it naturally. One learner, one route, four beats.

You try a real sentence — and miss.

A real sentence, graded honestly. Wrong is not the end of the story; it is the start of the route.

An English production prompt beside focused Shaded feedback in Spanish — **One English sentence. The exact skill beside it.** This real Passage result turns a production answer into focused English feedback.

A Japanese prompt beside Shaded feedback that identifies the exact concept used — **Attempt on the left. Learning signal on the right.** This real Passage result records the character that was just practiced.

A Spanish prompt beside Shaded feedback that identifies the exact word used — **One Spanish answer becomes a useful distinction.** This real Passage result keeps the attempted word beside the feedback it produced.

Shaded finds the piece that broke.

Not the whole exercise — the exact word, particle, or pattern, tracked by the skill it lives under.

Shaded Flow setup on a phone with pace, audio, and 347 due concepts shown before the session — **The route is visible before you start.** Pace and due review shape the session without asking you to maintain a deck.

The next leg is built from it.

That miss, what is due, and your level become the next practice. No queue to tune, no starting over.

The InkField home map on a phone with Passage, Flow, Voyage, Reality Check, and Goals — **Same learner, different mode.** Home leads into Voyage without turning progress into a separate system.

The InkField Voyage screen on a phone, sailing toward Harbor Market — **Same learner, different mode.** Home leads into Voyage without turning progress into a separate system.

And you can see why.

The receipt stays attached to the sentence: dictionaries, sourced examples, reviewed material — flexible where it helps, inspectable where it counts.

A real Japanese Passage activity with its small_snow and AlanF_US Tatoeba attribution chip attached — The Tatoeba attribution stays attached to the exact sentence and translation it supports.

Now on the web

The screen changes. The learner model—and the work that is due—comes with you.

Open Shaded on web

InkField in motion

The interface changes when your learning does.

Designed in ink. Revealed in color. Motion is reserved for a learner action or an earned change.

Correct, drawn in ink.

When a resolved grade is correct, an accent splash and a drawn check mark the result once.

InkField Correct feedback with a radial accent splash and a drawn check — **A real grading ceremony.** Captured from the shipped feedback widget, with a brief hold on the final state.

A new shade crosses the field.

When a new theme tier is earned, pigment travels cell by cell before the stable accent changes.

InkField earned theme color spreading cell by cell through the Voronoi field — **A real earned-theme bleed.** The shipped Voronoi backdrop moving from its previous tier to the newly unlocked shade.

Voyage · earned play

Daily practice can put a fishing cast in your hands.

Complete today’s goal and Voyage can surface a fishing reward. The learning engine still comes from your answers; Voyage makes the momentum tangible.

The Shaded fishing cast minigame at Starter Waters — **A real fishing run.** Cast, hook, and work the line—the loop is captured from the production widget.

Concept art of a ship departing a dock onto a wide turquoise sea — **The sea this is growing into.** Concept art, not a capture — on this page, solid frames are shipped; the dashed frame is the promise.

Built for the messy middle

For the stretch between knowing a rule and using it naturally.

The value is not that Shaded generates more practice. It is that Shaded keeps learning from what happens when you try to use the language.

Which languages can I learn?: Japanese, Spanish, and English. You can learn any one from either of the other two, for all six language directions. Some language pairs have deeper specialized coverage than others.
How does Shaded know what I need?: It uses your answers, missed concepts, skill history, placement, and session context to choose the next useful practice step.
How does Shaded avoid AI leading me astray?: Generated practice is paired with anchors such as dictionaries, source examples, and reviewed learning material whenever they are available.

Start practicing

Let Shaded find the next useful step.