[Z-kai Ectas Eikoh Seminar] 'Trial (Thinking) Power / Descriptive Power Diagnostic Test' for 2nd and 3rd Graders Aiming for Tsukuba Komaba, Gosanke, and Komaba Toho Middle Schools to be Held in May and June
Z-kai Ectas Eikoh Seminar will hold a free diagnostic test in May and June for 2nd and 3rd graders aiming for top middle schools to objectively analyze their thinking and descriptive skills.
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Z-kai Ectas Eikoh Seminar, a cram school specializing in the most difficult middle school entrance exams operated by Eikoh Inc. (Headquarters: Chiyoda-ku, Tokyo, President: Katsuaki Shimoda), a group company of Zoshinkai Holdings Inc. (Z-kai Group), will hold the "Trial (Thinking) Power / Descriptive Power Diagnostic Test" in May and June 2026 for 2nd and 3rd-grade elementary students aiming for Tsukuba Komaba, Gosanke, and Komaba Toho middle schools. It diagnoses the skills required at the early grade stage to pass the most difficult middle schools and objectively analyzes strengths and weaknesses.
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Trial (Thinking) Power / Descriptive Power Diagnostic Test
The "trial (thinking) power" to derive the correct answer through trial and error given an unknown task, and the "descriptive power" to express the thought-out answer in written language, are always required in the most difficult middle school entrance exams. In the "Trial (Thinking) Power / Descriptive Power Diagnostic Test," we analyze the skills necessary for learning aimed at passing Tsukuba Komaba, Gosanke, and Komaba Toho middle schools, and diagnose the skills required at the current early grade stage. Rather than questions demanding complicated calculations or highly advanced knowledge, the content emphasizes the thought process, objectively analyzing strengths and weaknesses.
Test results will be returned in an interview, providing feedback and advice for future study.
Implementation Guidelines
May 23 (Sat), 30 (Sat), and June 6 (Sat), 2026
*The holding time varies depending on the classroom. For details, please contact the classroom where you wish to take the test.
*Those who are unavailable can take a substitute test. Please consult the classroom.
Math and Japanese, 40 minutes each
2nd and 3rd-grade elementary students aiming for Tsukuba Komaba, Gosanke, and Komaba Toho middle schools
Z-kai Ectas Eikoh Seminar: Ikebukuro, Shibuya, Kichijoji, Jiyugaoka, Tama Plaza, Seijo Gakuen classrooms
Free
Up to 2 days before each session
Application
Please apply using the application form on the site or by phone.
Z-kai Ectas Eikoh Seminar
Z-kai Ectas Eikoh Seminar seeks and nurtures the buds of "true first-class people" who will carve out society themselves, pursuing and continuing to transmit the best learning environment. To realize the dreams of "future first-class people" aiming to pass the most difficult middle schools, we carefully select materials, curriculum, and instructors, providing specialized pass instruction tailored to each individual.
Based on a unique curriculum, materials, and teaching methods, a team of highly experienced elite instructors conducts classes. In the 2026 entrance exams, 68.9% of enrolled students passed Tsukuba Komaba, Gosanke, or Komaba Toho, boasting an outstanding "pass rate."
point 1. By not teaching too much, thinking and ideation skills grow.
point 2. Classes that bring out the students' abilities to the maximum through a combination of high quality and sufficient learning volume.
point 3. Small, elite classes composed of chosen individuals.
point 4. Original curriculum directly linked to passing.
point 5. Specialized instruction strictly focused on passing the school of choice.
Z-kai Ectas Eikoh Seminar
[Inquiries from customers regarding this matter]
Z-kai Ectas Eikoh Seminar: Ikebukuro, Shibuya, Kichijoji, Jiyugaoka, Tama Plaza, Seijo Gakuen classrooms
Please contact us from the classroom list below.
https://www.zkai.gr/echtas/class/