Kotoba Brew

Kotoba Brew

Language Deep Dive

The 即時応答 Rescue: Why the Last Listening Section Ambushes Everyone (And the 3-Step Rule That Stops It)

Jun 11, 2026

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7 min read

The 即時応答 Rescue: Why the Last Listening Section Ambushes Everyone (And the 3-Step Rule That Stops It)

Eleven of thirty N1 listening questions ride on one sub-format almost nobody trains for. Here's the 3-step rule and the 10-minute drill that fixes it.

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Habits

The Reading-Speed Trap: Why You'll Run Out of Time on a Section You Could Pass

Jun 4, 2026

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8 min read

The Reading-Speed Trap: Why You'll Run Out of Time on a Section You Could Pass

The diagnosis is wrong. The drill is too.

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Verbs

開く or 開ける? Here's the rule nobody gave you 🍵

May 28, 2026

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6 min read

開く or 開ける? Here's the rule nobody gave you 🍵

Three patterns, one question: and the wall becomes a door

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Study Systems

May 21, 2026

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7 min read

The 6-Week JLPT Final-Push Plan

Six weeks out. The cram instinct is wrong. Here's what to do instead.

Kotoba Brew

May 14, 2026

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22 min read

You Don't Need 500 Counters

The 12 counters native speakers actually use 🍵

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Language Deep Dive

May 7, 2026

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21 min read

Why You Can Read but Can't Listen

The wall isn't vocabulary. It's 15 patterns nobody told you about.

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Intermdiate

Apr 30, 2026

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20 min read

Sentence Mining Done Right

Five seconds, three questions, before any card.

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Verbs

Apr 23, 2026

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1 min read

Your ている is Lying to You

Why 知っている doesn't mean "is knowing"

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Motivation

The Intermediate Plateau: Why It Feels Like Quicksand

Apr 16, 2026

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1 min read

The Intermediate Plateau: Why It Feels Like Quicksand

The intermediate plateau is structural. Here's the math.

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Habits

50 cards. 8 fails each. Sound familiar? 😅

Apr 9, 2026

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1 min read

50 cards. 8 fails each. Sound familiar? 😅

Every leech card is a diagnostic signal. There are exactly three failure types — and each has a different fix. ✨

Kotoba Brew

Language Deep Dive

Kanji Radicals: Actually Useful or Just Busywork?

Apr 2, 2026

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1 min read

Kanji Radicals: Actually Useful or Just Busywork?

Kanji have a reading cheat code. Seriously. ☕

Kotoba Brew

Language Deep Dive

Transitive vs. Intransitive Verb Pairs —The Pattern Nobody Teaches You

Mar 26, 2026

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1 min read

Transitive vs. Intransitive Verb Pairs —The Pattern Nobody Teaches You

Language Deep-Dive (Verbs / Grammar)

Kotoba Brew

Habits

SRS Triage: How to Fix Your SRS When Reviews Are Out of Control

Mar 19, 2026

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1 min read

SRS Triage: How to Fix Your SRS When Reviews Are Out of Control

Study Systems & Sequencing

Kotoba Brew

Language Deep Dive

They all mean 'seems like.' They're not the same.

Mar 12, 2026

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1 min read

They all mean 'seems like.' They're not the same.

One question. Four forms. Done guessing.

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Habits

Mar 5, 2026

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1 min read

Progress feels invisible. It's not.

Three self-tests that reveal what your study apps can't measure

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