CreateBase — junior high entrance exam prep, Osaka Umeda.
For families whose child attends a major prep school but isn't improving.
Tap any concern that resonates to see the cause and solution.
Trial classes & private consultations · always open
Grades rise from the system, not the teacher.
Practice, fully bespoke, data-driven. The mechanism for results is already built. Instructor changes don't affect quality.
Mostly students from top schools like Nada and Koyo, now studying at medical and elite universities. They answer any question on the spot, with real ability.
Not just the practice system — whatever's needed, we build.
AI plus pedagogical experience to diagnose "grades aren't improving" or "won't study" — built in-house. Start with the free diagnosis.
Bespoke flashcards for vocabulary, formulas, and solution patterns. Frequency auto-adjusts to mastery level until retention is solid.
If existing tools can't solve it, we build new ones. Always pursuing the optimal solution.
Daily "solve it yourself" practice means the real exam feels exactly the same.
Finding problems and solving them on your own — a skill for university, work, and life.
No homework, no oversight required. Just be a family at home.
Jump straight to what interests you.
Deep dives into our design philosophy.
Trial classes & pre-enrollment consultations · always open · no aggressive sales