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+81-(0)45-228-9397
JAPANESE
+81-(0)45-222-6467
+81-(0)45-211-4690
+81-(0)45-211-4427
JPN
Mission & Values
CGK's Mission and Code of Conduct
12+4-Year Continuum Education
Continuum education from 2 years old until high school graduation and the IB curriculum allow us to focus on education that is truly important for the future of the students.
School Life
For children, the school environment in which they spend their daily lives is extremely important for the healthy development of their mind and bodies. We are constantly working to improve the educational environment for the children which would result in a school where everyone in the CGK community can feel safe and secure.
About Preschool
Age 2-5
IB PYP World School. Full-time, 5-days-a-week enrichment curriculum for preschool, daycare, and kindergarten ages in Bashamichi/Kannai, Yokohama. CGK provides quality childcare and education. It nurtures non-cognitive skills in children through a global education centered on self-expression, critical thinking skills, and a spirit of inquiry.
About Elementary School
Grade 1-5
IB PYP World School. From Grade 1-5.Located in Kannai, Yokohama, our school provides an environment that nurtures internationally-minded individuals that can contribute to a better world, maximizing their opportunities for happiness in an increasingly global world.
About Middle School
Grade 6-9
IB MYP Candidate School. We will provide an environment that nurtures internationally-minded individuals that can contribute to a better world, maximizing their opportunities for happiness in an increasingly global world. Students will study abroad for 1 year from the 2nd year of Middle school.
About Afterschool
Grade 1-9
After-school programs for elementary students. In order to emphasize authentic, inquiry-based activities, we screen for English proficiency before admission. We also conduct project activities based on PBL (project-based learning), which provide a lively and enjoyable environment for advanced and in-depth learning. We hold seasonal schools as well.
About Study Abroad & Global Initiatives
Age 2+
We focus on the unique experiences gained by studying in a different culture and environment through various initiatives such as study abroad programs, developing independence programs, parent classes for international families, accepting short-term international students. The 7th grade students have a study abroad program for one year.
About CGK Community
Since the opening of CGK, we have always pursued quality in our care and education of children. We value our community and all the people who support us in achieving this. In our growing CGK community, we are committed to providing a variety of engaging environments and opportunities for mutual development and a positive impact.
Kannai Campus 2-25-2 Minaminakadori, Naka-ku, Yokohama Kanagawa (Greater Tokyo) 231-0006, Japan TEL(EN): +81-(0)45-211-4690 TEL(JA): +81-(0)45-211-4427 FAX: +81-(0)45-211-4428
Bashamichi Campus 2F, 6-75 Otamachi, Naka-ku, Yokohama Kanagawa (Greater Tokyo) 231-0011, Japan TEL(EN): +81-(0)45-228-9397 TEL(JA): +81-(0)45-222-6467 FAX: +81-(0)45-222-6469
Daily Activities, Educational Content, Announcements, etc.
2025.08.01 General
CGK Becomes an IB MYP Candidate School
We are pleased to announce that CGK International School is officially…
2025.08.01 共通
国際バカロレア(IB)MYP候補校認定のご報告
CGKインターナショナルスクールは、国際バカロレア(IB) Middle Years Program (MYP)の候補校(※)に認定されまし…
2025.07.17 Public Event
[Elementary & Middle Open School] Saturday, July 19, 2025
CGK Elementary School and Middle School are now accepting students. Pl…
2025.07.17 公開イベント
7/19(土)初等部・中等部説明会開催のお知らせ
CGKでは、初等部・中等部の入学生募集の為、説明会を行っています。人数制限を設けているため、お早めのお申込みをお願い致します。 グ…
2025.06.10 共通
「子供たちと一緒にできる支援活動」~横浜のホームレス支援に家族とCGKスタッフが参加~
CGKインターナショナルスクールのスタッフと生徒のご家族の有志が、横浜の関内エリアでホームレスや困窮者への支援活動を行っているボランティア団…
2025.06.10 General
Community Support We Can Do with Our Children – CGK Joins Yokohama Spring Homeless Patrol
A group of volunteers from our school’s staff and family joined Yokoha…
2025.06.08 アフタースクール
電気の仕組みに迫る体験型プロジェクト(1年生)
昨年度、CGKインターナショナルスクールのアフタースクールの木曜1年生クラスでは、「電気とは何か?どのように働くのか?」という問いからスター…
2025.06.08 Afterschool
First-Graders Explore Electricity with Hands-On Projects
At CGK International School, our Thursday first-grade Afterschool clas…
2025.05.30 Column
Appropriate Use of Screen Time and Its Effects on our Children
Yesterday on the train I saw a dad with his preschool aged son, who I …
2025.05.30 コラム
子供たちにとって適切なスクリーンタイムとその影響
昨日、電車の中で、3〜4歳くらいの男の子と一緒にいるお父さんを見かけました。以前にも見たことがある親子です。その親子は地下鉄に乗って、1駅だ…
2025.04.19 コラム
国際バカロレアIB UOIの国語 "Sharing the Planet" - CGKインターナショナルスクール小学生の授業紹介
CGKインターナショナルスクール初等部では、国際バカロレア(IB)プログラムの理念を取り入れながら、機会の平等について探究する独自の学習を展…
2025.04.19 Column
IB UOI and Japanese Class "Sharing the Planet" for Elementary Students at CGK International School
The Elementary Division of CGK International School is developing a un…
2025.04.08 共通
【プレスリリース】AI・データサイエンスの株式会社キカガクと資本業務提携をいたしました。
株式会社CosmoBridge(本社:神奈川県、代表取締役:甲斐実)は、株式会社キカガク(本社:東京都、代表取締役:⼤崎将寛)と、資…
2025.04.08 General
CosmoBridge and Kikagaku Form Business Partnership in AI and Data Science
CosmoBridge Co., Ltd. is pleased to announce a new capital and bus…
2025.03.31 Preschool
Celebration of Learning 2025
This year, CGK International School held its first Preschool Celebrati…
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Study Abroad &Global Initiatives