Discover health, safety, and emergency protocols at Horizon Japan International School, Yokohama’s IB school. Safety Protocols Creating a Culture of Safety and Trust At Horizon Japan International School, the safety, health, and emotional wellbeing of our students, staff, and visitors are top priorities. Our comprehensive safety protocols are designed to ensure a secure, nurturing environment that allows students to learn, grow, and thrive with confidence. Whether it’s responding to emergencies, maintaining secure access to the building, or promoting physical and emotional wellbeing, we take a proactive and transparent approach to school safety. These measures are regularly reviewed and updated to reflect best practices in international school settings and local regulations in Japan. ACCESS TO TANMACHI PARK- 反町公園 If an Earthquake or Other Disaster Occurs While Your Child is: Emergency Communications Please do not call the school office. Phone lines, if working, will be used for emergency communication. We will contact all parents via e-mails, posts on our website, and announcements on social media within a matter of moments in case of emergencies. Please ensure that all contact information remains current with the Student Affairs office staff at hjis@horizon.ac.jp . We are committed to communicating with families as quickly and accurately as possible during emergencies, especially if the incident will affect drop-off, pick-up, or dismissal times. Depending on the situation, we will communicate information with parents using: Emails Website posts Announcements on social media. Follow us on Instagram (@HorizonJapanIS) and Facebook . Telephone, if operable. During any incident, our school staff will be focused on ensuring the safety of students and employees. Multiple calls from families can take staff away from responding to the crisis at hand. While we know it’s hard not to know what’s happening, please wait to receive information from your principal and avoid spreading rumors or speculation, especially on social media.* No child will be dismissed from school unless a parent or approved designee comes for him or her. All parents or approved designees who come for their children must show picture identification before signing out the student. Emergency Information Read “Safety Tips for Foreigners” by the Japan Tourism Organization and download their “Safety Tips” at: https://www.jnto.go.jp/safety-tips/eng/app.html Stay Safe with NHK WORLD-JAPAN Download the NHK World app which provides Japanese government emergency alerts, including “J-Alerts” in English to your cell phone. Sign up for the City of Yokohama Disaster Prevention Information Mailing List (English) at: e-entry yokohama@bousai-mail.jp Japan Meteorological Agency A Caring Community of Lifelong Learners

Get contact information and directions to Horizon Japan International School, Yokohama, near Tokyo. Contact & Directions We look forward to welcoming you to Horizon Japan International School. T he Home of the Hawks Located in the heart of Yokohama, Horizon Japan International School has been serving the educational needs of diverse international families since 2003. Our campus, completed in 2019, was purposefully designed to support the evolving needs of today’s learners combining modern architecture with flexible, student-centered learning spaces. Whether you're visiting for a tour, joining our community, or attending an event, getting to Horizon is simple and convenient. V isit Our Campus Address 1-24 Ono-cho, Kanagawa-ku, Yokohama, Kanagawa 221-0055, Japan Contact +81-45-624-8717 General Email: info@horizon.ac.jp Admissions Inquiries: Official online inquiry form Office Hours Monday-Friday : 8:00 a.m. - 5:00 p.m. Non-school days : 9:00 a.m. - 4:00 p.m. Saturday & Sunday : Closed Google Maps G etting to Yokohama F rom Yokohama Station School Bus Service Explore school bus options for your family. Explore school bus options Visit or Inquire Visit Inquire

Stay informed about upcoming school events at Horizon Japan International School—a vibrant international school community in Yokohama. SCHOOL EVENTS We are a community of lifelong learners. From the first day to the last celebration, every event at Horizon is a thread in the story we’re weaving together. Horizon Japan International School in Yokohama Our Past & Future Events Admissions Now Open for 2026 - 2027 March - January Online More info Register Now Summer School Mon 22 Jun 3 DIFFERENT LOCATIONS More info Learn more TEDx Youth Event Wed 27 May Horizon Japan International School More info Learn more Grade 9 Service Trip To Vietnamn Sun 26 Apr Vietnam More info Learn more International Cultural Festival 2026 (FREE ENTRANCE) Sat 18 Apr Horizon Japan International School More info Learn more HS Girls Futsal Event Sat 11 Apr Horizon Japan International School More info Learn more Load More

At Horizon Japan International School, the walls may hold our classrooms, but it’s the teachers who hold our hearts. Every day, they open their doors to guide, nurture, and inspire the next generation of lifelong learners. The Silent Heroes in Our Classrooms Ask our students what they remember most, and they rarely mention grades or tests. They talk about the teacher who stayed late to help them understand a problem, who noticed when they were quiet, and who celebrated even the smallest victories. “They rarely make headlines, but they shape futures.” These everyday acts of kindness — so small yet so powerful — become memories that last a lifetime. Teaching as a Calling To teach is to believe in tomorrow. At Horizon, our teachers are not only educators; they are mentors, guides, and role models. They foster curiosity, model compassion, and build bridges between cultures in our vibrant international community. - "Every lesson is a chance to change a life." An Invitation to Those Who Feel the Fire As our community grows, we open our doors to new educators who share this calling. If you feel that quiet fire — the passion to inspire and be inspired — we welcome you. Explore current opportunities and join us: View Vacancies → Why Join Horizon? Work within the International Baccalaureate (IB) framework across PYP, MYP, and DP. Collaborate in a diverse, multicultural faculty with ongoing professional development. Teach in Yokohama, Japan — a vibrant, welcoming city blending modern life with rich tradition. Be part of a school community committed to lifelong learning and holistic education. The Horizon Ahead Our teachers do more than prepare students for exams; they prepare them for life. They nurture confidence, spark creativity, and help every child discover their unique path. Along the way, teachers often discover something profound themselves: in giving so much, they are transformed too. The Impact of Teachers on Student Lives Teachers play a crucial role in shaping the lives of their students. They are the guiding stars that help students navigate their educational journeys. The influence of a dedicated teacher can last a lifetime. Building Relationships Strong relationships between teachers and students create a supportive learning environment. When students feel valued and understood, they are more likely to engage and excel in their studies. Encouraging Growth Teachers encourage growth not just academically but also personally. They help students develop critical thinking skills, resilience, and a sense of responsibility. Celebrating Diversity In a multicultural setting like Horizon, teachers celebrate diversity. They incorporate various perspectives into their lessons, enriching the educational experience for everyone. Fostering Lifelong Learning At Horizon, the commitment to lifelong learning is evident. Teachers inspire students to be curious and to seek knowledge beyond the classroom. This mindset prepares them for future challenges. Join Us in Making a Difference If you are passionate about education and want to make a difference, consider joining our team. At Horizon, you will find a community that values your contributions and supports your professional growth. Explore current opportunities and join us: View Vacancies →

When we think about school spirit and community, the HJIS Hawks Athletics Team stands out as a shining example of dedication, teamwork, and passion. At Horizon Japan International School, sports are more than just games; they are a vibrant part of our culture, shaping character and fostering lifelong friendships. The Four Pillars of Hawks Athletics Our sports program is built upon four central pillars that offer both competitive and recreational pathways for our students: Futsal: PYP coed・Middle School Boys/Girls・High School Boys/Girls Basketball: Middle School Boys/Girls・High School Boys/Girls Volleyball: Middle School Girls・High School Boys/Girls Badminton: Middle School Boys/Girls・High School Boys/Girls Historically, our teams have competed within the International Schools Tokyo Athletics Association (ISTAA) League, consistently playing against premier international schools across the Kanto region. In the 2025-2026 season, HJIS levelled up to compete with schools in Hokkaido and even Thailand, showing its growing strength across Asia. Take a closer look at our achievements this year and see the secrets behind our success! The Rise of the Volleyball Team Our high school volleyball teams are one of the strongest teams at HJIS Athletics. With the U18 Boys team achieving 3rd place in the ISTAA league and the U14 Girls team rising up to 2nd place, the volleyball teams have shown us what diligence and passion at HJIS can take them. The Ever-Growing Girls Volleyball Team One highlight is our Girls Volleyball Team, which has experienced exponential growth in the past few years. Composed of our U14 and U18 teams, the girls volleyball program has nearly 30 committed athletes ready to represent our school. Just three years ago, we had fewer than 10 players, but with the help of our amazing teacher coaches and parent community, the program has grown each season. Our new U14 Girls Team particularly took the league by storm; in an incredibly competitive field of 8 schools, they fought all the way to the finals, missing out on the championship title by just a single point. Their rigorous weekly training certainly paid off, and their resilience and great sportsmanship shine through their tight team spirit. In traditional Japanese style, the girls always huddle up or “円陣を組む" to ensure that they are one team together. The Hokkaido Expedition A defining highlight of this season was our 3-day travel tournament in Hokkaido. The first in our school history to achieve this, our HJIS Volleyball teams competed in the domestic league, where they faced teams from Hokkaido, Kyoto, and Tokyo. Despite it being an away game, the team persevered hard and dove for every ball. A powerful serve from the Girls Volleyball Team! The Boys Volleyball Team showed great team spirits throughout their match! More than the statistics, this northern expedition was an experience filled with deep bonding, determination, and unforgettable memories that these athletes will carry with them long after graduation. We hope to see more of our sports teams travelling and competing against teams beyond the Kanto region! The Training that Paid Off: Boys Middle School Futsal Team Our Boys Middle School Futsal team has grown exponentially in the past few years. In the 2025-2026 season, the team was composed of our teacher and alumni coaches, as well as over 20 players, aged G6-8. With a steady pace, our team has placed higher and higher each year, with this year achieving 3rd place in the ISTAA league. But what makes our team stronger? Committed training: During in-season our team trains 3 times a week, targeting basic skills like controls and passing, as well as agility and physical training. Players run 7-8km outside of training hours to build their endurance each week, setting them up for power during play time. Dedicated coaching: With our trained teacher and alumni coaches, the team is pushed to their full potential through intensive training. Our coaches sharpened the team’s training approach by seeing the filed as both a coach and also fellow teammate. HJIS spirit: Part of the success is due to the powerful community spirit. With training during pre-season as well, our players and coaches dedicate time and energy each week to push each other to the very best. At the same time, our team strives to cultivate a safe and fun environment for all through motivational team meetings. Together, our team levelled up in their futsal and teamworking skills, allowing us to compete in our Kanto league and beyond with diligence. Off to Thailand! This spring, the Boys Middle School Futsal Team travelled to Bangkok for a 7v7 soccer tournament. On the foreign and humid terrain, the tournament proved to be a great opportunity for players to challenge themselves. The team competed against international school students in Thailand, a change from their usual Kanto competitors. Coaches and students alike felt their skills, teamwork, and communication develop both individually and as a team. Throughout the matches, students demonstrated determination, sportsmanship, and resilience against strong opponents. The Thai teams proved to be great competition, pushing our players to their limits. Competing in the U13 and U15 leagues, our team had limited substitute players: meaning each and every player was a crucial member on the field. Players and coaches motivated each other to make our HJIS community proud, and it paid off. “Simplicity over fancy tactics” - Alumni Middle School Coach Our team won 2 games total: once in the U13, and another in the U15 league. Each and every player contributed to our success. It proved again that with diligent training and strong team spirit, we can achieve success anywhere. In addition to the tournament, students also had the chance to explore Bangkok, visiting local temples and experiencing the rich culture of Thailand. This balance of competition and cultural exploration made the trip both educational and memorable, strengthening team bonds and creating lasting experiences for everyone involved. We look forward to more international competitions in the future! HJIS Community Spirit Part of the success at HJIS Athletics is due to our wonderful community. This season, our school proudly hosted the first-ever ISTAA U14 Girls Volleyball Tournament, welcoming six schools to our Yokohama campus for a thrilling day of elite competition. We had tremendous feedback from the other schools about our warm community atmosphere, and we were able to show what makes HJIS unique. We extend a special thank you to our amazing teacher coaches, who dedicate nearly 7 hours of training a week this year, along with our incredible families for their support. Without them, HJIS athletics would not have been able to grow this far. Take a look at our coaches and teachers encouraging students every step of the way! Boosting Morale. Strategising. HJIS Core Values Shining Through Together, our HJIS Athletics achievements embody our HJIS Core Values: Respect: Through continuous sportsmanship, our students learn to work together with their teammates and appreciate even those who are on the other side of the net. Understanding: Student athletes and coaches alike, they gain a deep understanding of their sports, key techniques, the importance of cooperation, as well as understanding for each other. Community: With our amazing coaches, families, friends, and of course, our student athletes, we have build a strong community to persevere together and support. Looking Ahead: The Future of Horizon Athletics Athletics isn’t just about playing on the field. The time spent training each week, the communication between coaches, families, and players, as well as the supportive environment curated by every member of the team defines athletics at HJIS. As we welcome back students and begin tryouts this week, we look forward to our teams achieving greater success in wider areas. See below for more information!

Extending Learning Beyond the Classroom At Horizon Japan International School, we strive to extend learning beyond the classroom. Our goal is to shape global citizens through Service Action Projects. As part of our mission for lifelong learning, we aim to transform our students into actionable citizens, ready to spearhead change. From the Early Years Program (EYP) onward, students engage in various service opportunities, working alongside local and international experts. Our approach has evolved from one-time events to long-term projects. This shift fosters perseverance in our students and enacts real change. Below, we highlight some recent Service Action Projects that have excited our HJIS Hawks! Grade 9 Expedition Week in Vietnam This April, our Grade 9 students travelled to Vietnam to serve as apprentices. They successfully installed 30 solar-powered lamps throughout a remote village. As part of their Diploma in Global Citizenship, students collaborated with local professionals. They challenged themselves to build infrastructure, connect beyond language barriers, and recognise their privilege. “I learned that the life in which we live here in Japan is not just normal; it’s a gift, a privilege.” - G9 Student During their five-day journey, they explored Hanoi and Mai Chau. They indulged in local cuisine, learned traditional rhythmic steps, and tried bamboo weaving. The students reflected on their cultural awareness, ethical maturity, and problem-solving skills after the program. As they approach their senior high school years, this Vietnam trip remains a testament to their strength and will to grow—both academically and socially. Head Start in EYP: Onigiri Action Initiative We take pride in our students engaging in service learning from the Early Years Program (EYP). This past month, our preschool students visited rice fields to plant rice, which they will harvest later. The Onigiri Action initiative is a year-long project aimed at teaching students about rice harvesting through hands-on experiences. “Our hope is that these early opportunities for service learning nurture empathy and a lifelong sense of gratitude in our youngest learners.” Our preschoolers are an integral part of our community. We aim to cultivate change-makers, step by step. Service Committee and Kodomo Shokudo Our service committee has been actively involved in creating a kid’s café, or “kodomo shokudo” (子ども食堂). This social initiative runs across Japan, providing a safe and welcoming environment for children from all backgrounds to share a meal. With the support of our Service Supervisor teachers, students prepared a diverse menu. They served yakisoba, kimbap, potato pancakes, onigiri, and brownies, showcasing our multicultural community. DP Continuum: Annual Toy Drive Project Service learning continues throughout high school with our Grade 11-12 students. One of our Grade 11 students recently completed a toy donation drive as part of the Service component of his CAS. He collaborated with NPO Youth for Future (YFF), a non-profit organisation with which our school has a Memorandum of Understanding. This initiative aimed to support children aged 6–18 living in orphanages that YFF works with. Pictured: Our Alumni student helping out! Alignment with HJIS Core Values Engaging in service projects from EYP through DP offers several key advantages: Respect: Teaches students to appreciate and welcome diversity. Understanding: Challenges students to learn beyond the classroom and fosters empathy for others. Community: Encourages students to work with those outside our school community, making them flexible and global citizens. Join the Movement We celebrate our service moments, big and small, with the whole community. Our HJIS spirit shines through our students’ continuous commitment to service action. These projects embody our HJIS Core Values and set our students up for success in and beyond the classroom. Want to see the action? Check out our latest reels of the Vietnam trip on our Official Instagram. Want to get involved? We welcome external collaborators, NPO members, and internship opportunities. Click on "Get involved" to see how you can be part of our projects—or lead a new one! Ready to join the community? Inquire now to learn more about becoming a student at HJIS