Yamanashi Gakuin Elementary School

Philosophy at Yamanashi Gakuin Elementary

At the heart of Yamanashi Gakuin Elementary School's educational identity are four foundational values: Autonomy (自律), Consideration (思考), Expression (表現), and Coexistence (共生). These are not merely aspirational statements—they directly structure the curriculum, daily classroom practice, and extracurricular life of the school.

The school became an IB PYP (Primary Years Programme) World School in February 2019, aligning these values with the IB's international framework for inquiry-based learning. Under the PYP framework, children are encouraged to take ownership of their learning, ask genuine questions, and work collaboratively across disciplines.

The Ten-Domain Curriculum

Rather than organizing learning into the conventional Japanese subject structure (kokugo, sansū, rika, etc.), YGES groups all learning into ten interconnected domains. These domains address language, numeracy, English, coexistence, science and environment, ethics, arts, physical education, and more—enabling teachers to design thematic, cross-curricular units of inquiry that mirror real-world complexity.

Eight Key Concepts

Building on the four core values, the school articulates eight key conceptual lenses that students use to interrogate their units of inquiry. These include concepts such as basic academic competency, cross-cultural understanding, environmental awareness, and ethical reasoning—all central to the IB PYP model.

Autonomy in Practice

The value of Autonomy is particularly visible in how the school structures independent learning time. Students at all grade levels are expected to take initiative in directing aspects of their own inquiry projects. Teachers act as facilitators and mentors rather than sole authorities, scaffolding students toward self-directed discovery.

Coexistence and Global Citizenship

Coexistence as a value speaks to the school's ambition to develop globally minded citizens—young people who can navigate cultural difference, collaborate across perspectives, and contribute positively to shared communities. While the school's student body is predominantly Japanese-national, the IB PYP curriculum naturally embeds international perspectives and intercultural competencies into every unit.

This philosophy represents a genuinely distinctive approach in the Yamanashi regional context, where traditional subject-based, exam-driven elementary education remains the norm. YGES positions itself as a thoughtful alternative—one rooted in both Japanese educational culture and the best of international inquiry-based pedagogy.

The Peak System at Yamanashi Gakuin Elementary

One of the most structurally distinctive features of Yamanashi Gakuin Elementary School is its Peak System (ピーク制)—an approach to staffing and classroom organisation in which every teacher is a subject specialist rather than a generalist homeroom teacher.

How It Works

In a conventional Japanese elementary school, a single homeroom teacher typically delivers most or all subjects to their class throughout the year. At YGES, this model is fundamentally reimagined. Each teacher holds expertise in one or more of the school's ten learning domains. This means that even young students in Grades 1 and 2 are taught by specialist educators in subjects such as English, mathematics, and language arts.

Crucially, this specialist model enables genuine Team Teaching (TT)—a practice where two or more specialist teachers co-deliver lessons simultaneously. In its most flexible form, TT at YGES operates across several configurations:

• Full Team Mode: Multiple teachers present together, sharing the delivery of a lesson
• Split Group Mode: One teacher leads whole-class instruction while another works with a smaller sub-group
• Individual Support Mode: One teacher leads instruction while another provides targeted one-on-one support to specific students

The school explicitly states that the form of TT adapts fluidly depending on the needs of each lesson and each child. This flexibility is a hallmark of the IB PYP approach—differentiated instruction that meets students where they are.

Benefits for Students

The Peak System yields measurable advantages:

1. Depth of expertise: Students receive instruction from teachers with genuine mastery of their domain, not generalists stretching across many subjects.
2. Personalised grouping: Flexible within-class grouping based on individual learning pace and style, enabled by having multiple teachers present.
3. Collaborative planning: Specialist teachers plan thematic units together, ensuring coherence across the ten domains and genuine interdisciplinary integration.

The IB Connection

The Peak System directly supports the IB PYP's pedagogical requirements. PYP demands that teachers collaborate to plan units of inquiry, that instruction be inquiry-led and differentiated, and that student agency be preserved throughout. Having multiple specialist teachers in the room makes all of this significantly more achievable.

For parents considering YGES, the Peak System represents a meaningful structural commitment to educational quality—not just a philosophical aspiration, but a daily operational reality.

The History of Yamanashi Gakuin Elementary School

Yamanashi Gakuin Elementary School traces its origins to 2003, when the Japanese Ministry of Education granted approval for the establishment of an affiliated elementary school under Yamanashi Gakuin University. The school opened its doors in April 2004, becoming part of one of Yamanashi Prefecture's most comprehensive educational networks—spanning kindergarten through university under the Yamanashi Gakuin umbrella.

Research and Development School (2006–2016)

From its earliest years, YGES distinguished itself through institutional ambition. In 2006, the school received designation as a MEXT Research Development School (文部科学省研究開発学校), a highly competitive status that allowed it to operate outside certain standard curriculum constraints in order to pilot innovative educational approaches. This first designation ran for four years, until 2010.

A second MEXT Research Development designation followed in 2013, running through 2016. During these combined eight years of research school status, YGES refined its interdisciplinary, domain-based curriculum—laying the intellectual groundwork for eventual IB authorisation.

Alongside this, the school received research grants and recognition from the Panasonic Education Foundation and was named an outstanding school by the Sony Education Foundation's Science Education Programme, reflecting its growing national reputation for educational innovation.

Renaming and Rebranding (2016)

In 2016, marking the 70th anniversary of the Yamanashi Gakuin school group, the school was renamed from "Yamanashi Gakuin University Affiliated Elementary School" (山梨学院大学附属小学校) to its current name: Yamanashi Gakuin Elementary School (山梨学院小学校). This renaming reflected the school's matured identity as a standalone institution within the Yamanashi Gakuin ecosystem.

IB PYP Authorisation (2019)

The culmination of the school's educational evolution came in February 2019, when it received official authorisation as an IB World School offering the Primary Years Programme (PYP). This authorisation—achieved jointly with the affiliated kindergarten—confirmed international recognition for the school's inquiry-based, transdisciplinary curriculum and its commitment to the IB learner profile.

Campus Milestones

Physical development has accompanied academic development. The October Playground (オクトーバー運動場)—a 4,300 m² artificial turf sports ground with a 132m track, four-lane 50m straight, and pitches for football and hockey—was completed in March 2012, becoming the first such facility in Yamanashi Prefecture to feature a ground-level mist cooling system for heat prevention. The same year saw the installation of several campus monuments, including the Mirai no Tomoshi stainless steel sculpture and the naming of the Amanogawa Plaza illumination space.

Today, YGES serves approximately 450 students and stands as a unique institution in regional Japan—a private elementary school combining deep Japanese educational values with internationally recognised IB pedagogy.

Campus Life and Facilities at Yamanashi Gakuin Elementary

The physical environment of Yamanashi Gakuin Elementary School has been deliberately designed to support its innovative, interdisciplinary curriculum. Rather than generic classrooms, the campus features a collection of specialist facilities, each aligned with the school's ten learning domains.

Academic and Creative Spaces

Media Center: A two-floor library and computer centre housing extensive book collections, over 30 PCs on the second floor, and striking pedagogical artefacts including a life-size Tarbosaurus dinosaur model and a replica tall ship. This is a space designed to inspire curiosity as much as support research.

Music Hall (音楽館): A dedicated music building featuring a central grand piano, individual electronic organs for each student at their desk, and three private practice rooms each equipped with two pianos. This level of provision is exceptional for an elementary school.

Art Studio (芸術館): A spacious studio equipped with pottery wheels and a kiln alongside standard art materials—enabling students to engage with three-dimensional artistic practice from an early age.

Environment Lab (環境館): A science and environmental education classroom with laboratory equipment and natural specimen collections, supporting the school's emphasis on environmental literacy.

Dining and Community

The school's cafeteria (食堂) accommodates approximately 300 people and is designed as a genuine community space—teachers eat alongside students, and the hall is also used for lessons and assemblies. This design choice reflects the school's commitment to Coexistence as a lived value, not merely a stated one.

Outdoor Spaces

October Playground: The flagship outdoor facility—a 4,300 m² artificial turf ground completed in 2012. It was the first artificial turf playground at an elementary school in Yamanashi Prefecture and features the first ground-level mist cooling system installed at any elementary or junior high school in Japan—a pioneering health and safety innovation.

Altea Children's Farm (アルテア子どもファーム): A dedicated agricultural space for kindergarten and elementary students, where children grow, harvest, and cook their own produce—bringing the value of Coexistence with the natural world into practical, embodied experience.

Illumination Tree 'Yume no Hoshi': A 15-metre Himalayan cedar at the school's main gate decorated with 12,000 LEDs in blue and white, installed in 2009—a community landmark that signals the school's attention to aesthetic and emotional environment alongside academic rigour.

Security and Wellbeing

The main entrance adjoins the school office and is protected by a robust security camera system, ensuring that only authorised individuals access the campus. This attention to physical safety complements the school's focus on social-emotional wellbeing.

Taken together, YGES's campus communicates a clear message: education here is not confined to textbooks but extends into music, art, science, nature, community, and imagination.

Community and Extracurricular Life: Twilight School

Yamanashi Gakuin Elementary School operates a comprehensive after-school enrichment programme called Twilight School (トワイライトスクール)—a portfolio of 17 courses that the school proudly describes as one of its signature offerings.

Twilight School is not outsourced to external providers but is run directly by YGES as an extension of its educational mission. This institutional ownership ensures that extracurricular activities are aligned with the school's values and pedagogical approach.

Sports Courses

The sports offering is broad and graded by ability:

• Tennis (introductory and advanced levels)
• Football/Soccer (introductory and advanced levels)
• Swimming
• Basic Sports (general physical education)
• Kids Fitness
• Street Dance

The provision of both introductory and advanced streams allows students to develop skills progressively over their six years at the school.

Language Courses

Reflecting the school's strong emphasis on language as a learning domain:

• English Conversation
• English Immersion (learning content through English)
• Chinese Language

The inclusion of Chinese (Mandarin) alongside English is noteworthy—it signals a genuinely multilingual aspiration beyond the standard Japanese–English bilingual model, and fits naturally with the IB PYP's emphasis on multiple perspectives.

Arts and Music

• Piano lessons
• Violin lessons
• Flute lessons
• Painting and Sculpture (絵画・造形)

The instrument-specific lessons are supported by the school's outstanding Music Hall facilities, including its grand piano and multiple practice rooms.

Academic Enrichment and Logic

• Mathematics Progress (算数プログレス)
• Japanese Language Progress (国語プログレス)
• Study Room (スタディルーム – homework and learning support)
• Programming Course (プログラミング講座)
• Robotics Course (ロボット講座)
• Shogi – Introductory (将棋入門)
• Shogi – Foundation (将棋基礎)

The academic courses complement classroom learning with deeper practice, while programming and robotics align the school with contemporary STEM education trends. Shogi (Japanese chess) is offered as a logic and strategic thinking activity—a culturally grounded approach to building analytical skills.

What Twilight School Reveals

The breadth and institutional ownership of Twilight School speaks to a community that sees the school as a genuine partner in child development—not just during the school day but in the hours that follow. For families considering YGES, the Twilight School programme represents significant added value: high-quality specialist enrichment delivered within the school's own values framework, immediately after the school day, on campus.