【永久保存版】早慶W合格者が本気で作った日本史参考書ルートを公開します【大学受験】【勉強法】【一問一答】【共通テスト対策】【文化史】【トライ】【聞き流し】【時代】【教科書】【流れ】【早稲田 慶應】

Main ideas / lessons conveyed

• Japan history is extremely large, so memorizing everything from scratch quickly overwhelms you.
• Use an effective approach of “big picture first, then details”:
  • Study history as a connected flow/causality, not isolated facts.
• Follow a structured study route (Steps 0–8) built around a set of reference books and a repeating cycle:
  • Input (reading / explanation)
  • Output (problem practice / writing / answering)
• Progress is tracked via estimated performance / deviation score ranges, with an aim of competitiveness for early-entrance exams (e.g., Waseda/Keio levels; also mentions March exams).
• For efficiency, the route emphasizes:
  • Deep understanding of events and eras
  • Organizing terminology and content so it supports output
  • Choosing materials after analyzing the exact exam style and topics
• For learners with limited time, later steps can be skipped:
  • The speaker argues that most people should not go through everything.

Core principle: treat knowledge as a flowing system you can explain and apply, not a list you recite.

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Methodology / instruction list (Steps 0–8 with book guidance)

Step 0: Foundation via a “light” entry book

• Use a manga-style reference book to learn the overall story flow with less resistance.
  • Example named book: “Understanding Japan Through Manga for University Entrance Exams: It’s Surprisingly Easy to Understand.”
• Notes / conditions:
  • Not mandatory; any manga that takes relatively little time is acceptable.
  • Skip if you already have a solid base in Japanese history.

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Step 1: Build real basics with a cause-and-effect/history-production style book

• Use the named core reference:
  • Kanaya’s book (framed by the speaker as explaining the history of sake production).
• Goal:
  • Understand cause-and-effect relationships and the flow of events.
• Study emphasis:
  • Don’t memorize terms first.
  • Instead, thoroughly understand what happened in each era.
• Approach:
  • Treat knowledge like a continuous line, not disconnected points.
  • Example focus questions:
    • What is a major transformation?
    • Who caused it, and why?

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Step 2: Add supplementary books for organization + visuals/terms

• Add three supplementary books (the speaker doesn’t clearly name all of them here, but explains their roles).
• Purpose:
  • Clarify terms encountered in the main training text.
  • Help organize concepts/eras/imagery (e.g., temples, Buddha statues).
• Positioning:
  • This “three-book system” is described as support/nosehair—not the primary weapon, but crucial when needed.

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Step 3: Optional transition smoother (organize + output clearly)

• Use a method tied to a book section called “Landmines and Flow”:
  • Left page = input organized with diagrams/tables
  • Right page = text output
• How to study:
  • On the left page, organize knowledge and terminology.
  • On the right page, write/output your understanding clearly.
• Notes:
  • Can be skipped if time is short or you can organize/output independently.

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Step 4: Serious full study begins (input from textbook + output via questions)

• Split effort into input vs output.
• Estimated achievement:
  • Finishing this step puts you around score ~60.
• Input choice:
  • One book from the Yamakawa Textbook series (current/trend-focused).
• Daily loop:
  1. Pick a section to cover each day.
  2. Read that section.
  3. Practice the same material with a question set.
• Exam relevance:
  • The speaker claims the “basics” content is drawn from past exam questions, so examples are practical and carefully selected.
• Purpose:
  • Build a full input-output cycle.
  • Confirm you can output in a practical exam format.
  • Adjust input methods based on output results.

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Step 5: Go deeper (add richer input + choose an output book)

• Input:
  • “Live commentary” / broadcasts and textbook-style explanations.
  • Ideally includes Historia-style explanations for inspiration.
• Output choice:
  • Historia
  • or 100 Questions to Build Your Skills
• Recommendation:
  • Speaker prefers Historia because it has thicker/detailed explanations that help with “how to engage” with the subject.
  • 100 Questions is described as a better fit for a different learner style (speaker gives an aside that it may match certain university/department preferences).
• Estimated outcome:
  • After finishing, passing March exams is expected; deviation score around ~65.

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Step 6: Strengthen through reading habits (“lens” of what the text says)

• Once you have a base, add “extra strength” by reading with awareness of the text’s themes:
  • If the text mentions rhetoric, read with awareness of rhetoric.
  • If it mentions success, read with awareness of consistency/why it succeeds.
• Result:
  • Extra competence on top of base knowledge.
  • The speaker frames this as making you feel “good at handling” Japanese history exams.

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Step 7: High-difficulty depth (optional; very low priority for most)

• Use a “first-star / 0-star” extremely difficult level book (speaker says it’s rarely aligned with early exam questions).
• View on difficulty stars:
  • 0-star vs 1-star is described as a major quality difference (based on personal intuition, not data).
• Priority:
  • Very low priority; optional for those already strong and with plenty of time.
• Notes:
  • Intended for learners who can pass earlier with time efficiency, do well in other subjects, and have free time.

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Step 8: Memorize all glossary terms (rare terms included)

• Goal:
  • Memorize all glossary terms, including terminology not found in earlier textbooks.
• Technique:
  • Highlight unfamiliar terms with a blue marker
  • Memorize them using a red sheet (flashcard-style approach, per speaker suggestion).
• Estimated effect (speaker claim):
  • Success rate could be ~80% at worst even early, and “never below 90%” in the idealized claim.
• Reality check (speaker acknowledges obstacles):
  • Balancing multiple Japanese subtopics
  • Reorganizing/cohering materials
  • Argumentation for the common test
  • Weaknesses in English/Japanese
  • Time constraints
• Therefore:
  • Most people will not complete this step.

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Additional tactics mentioned outside the Step list

• Use YouTube only for parts that are hard to understand:
  • Passive learning from full lectures is slow and retention is weak.
  • The speaker praises Kurokawa’s explanations for being easy to understand.
• Choose later materials based on the exact exam:
  • The speaker recommends researching target exam question types in depth.
  • Adjust materials accordingly, e.g.:
    • If the exam includes argumentation, add an argumentation-focused book at the right difficulty.
    • If the exam includes “documents/records” type content, add a document-level book (speaker mentions “level in the 1st grade of Document 1,” phrased unclearly).

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Q&A / comments section themes (what the speaker addresses)

• “Textbooks and YouTube alone are enough”
  • The speaker warns this can be inefficient without a strong foundation.
  • Early stages may lack “first-prize category” coverage, causing slow progress and weak retention/output.
• National Center Test vs Common Test
  • The speaker suggests the National Center Test may better reflect/score knowledge of history content than the Common Test.
• How to do “one question, one answer”
  • The speaker recommends doing it by historical period, not all questions at once.
  • Reason given: scope is too broad; you forget over time.
• If lectures by culture experts are boring
  • Don’t expect cultural lectures to be emotionally “interesting.”
  • Treat it as strategic specialization: memorization is required, and you should approach it as such rather than emotion-driven learning.

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Estimated speaker’s performance claims (as stated)

• Step 4 completion: around score 60
• Step 5 completion: around deviation ~65, passing March exams
• Step 6 onward: score exceed ~70
• Steps 7–8 fully executed: high success likelihood (speaker suggests ~80–90%+, acknowledging exceptions)

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Speakers / sources featured

• Main speaker (unnamed):
  • A YouTuber describing their own results (claims 90% on the Japanese exam) and presenting this study route.
• Books / authors mentioned:
  • Kanaya (history of sake production; used as foundational material)
  • Yamakawa Textbook series (input textbook set)
  • Historia (preferred output choice; praised for detailed explanations)
  • 100 Questions to Build Your Skills (alternative output choice)
  • “Understanding Japan Through Manga for University Entrance Exams: It’s Surprisingly Easy to Understand.” (Step 0 example)
  • A section/reference titled “Landmines and Flow” (left-page input organization / right-page output)
  • A high-difficulty 0-star / 1-star level book (name unclear from subtitles)
• YouTube mentioned source:
  • Kurokawa (praised for clear explanations)
• Service / program mentioned:
  • The speaker’s early-career coaching service, referencing instructors and an “official LINE account URL,” but no clearly named organization/person is provided.