🗓️ Daily Challenge
🖋️ WORD WEAPONS (Japanese & English)
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Word Collector: 50 exam-base words (Japanese UI)
That word will be on the exam. persuade, sufficient, take ~ for granted — 50 cards of the words that separate Year-2 students. Can you collect the SSR polysemy cards?
Collect the cards →
📜
Classical Word Dojo: Secret Arts (Japanese UI)
'Hazukashi' is actually a compliment. Words that trap you with modern-Japanese gaps, plus the naму/ni disambiguation and honorific directions that decide exams. Collect all 46 secret scrolls.
Enter the dojo →
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Kanbun Pattern Quest (Japanese UI)
Master the patterns and kanbun reads like modern prose. 40 scoring patterns — rereading characters, partial negation, rhetorical questions — cleared while collecting dragon seals. Kanbun is the fastest subject to a perfect score.
Start the quest →
🧮 LOGIC & FLOW (Math, Science, History)
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Math II/B/C Formula Collection (Japanese UI)
Addition theorems, Σ formulas, dot products, de Moivre. 48 formulas covering every required and elective unit of the Common Test Math II. New-curriculum ready (vectors now live in Math C).
Collect formulas →
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Theoretical Chem Lab: ΔH & mol (Japanese UI)
Stuck on moles? This way. Amount of substance, equilibrium, redox, cells and electrolysis in 44 one-step questions. Fully on the new curriculum's enthalpy (ΔH) notation.
Enter the lab →
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History Inquiry Archive (Japanese UI)
Memorizing dates is out. Why did the Reformation happen? How do the Kansei and Tenpō reforms differ? 44 questions on flow and causation, the inquiry-subject way.
Open the archive →