J PREPについて
＜目指すなら世界の頂点＞
私たちの使命は、単なる語学教育にとどまらず、国際社会で主体的に行動できる人材の基盤を育てることです。J PREP株式会社は、「話す・書く・読む・聴く・考える」の5技能を総合的に伸ばす英語授業や、論理的思考力を醸成する数学授業を主力サービスとする教育機関「J PREP」を、首都圏中心に展開しております。
上記の使命のもと、世界のトップ⼤学で通⽤する総合⼒を養成し、現在では10,000名以上の生徒が通塾するブランドへと成長しております。
近年では茗荷谷校・あざみ野校・三田校を開校し、2026年は成城にも新校舎を開設しました。
今後も高品質な教育を軸に、日々生徒と向き合いながら事業拡大と組織的進化を続けてまいります。
Background
J PREP Saito Juku is seeking enthusiastic instructors to join our team and accommodate our rapidly growing student population. In this full-time role, successful applicants will be responsible teaching group lessons, as well as non-teaching duties such as hiring, training, and scheduling. We are currently looking for candidates with experience teaching exclusively in English to students of varying proficiencies. We strive to help students improve their communication skills, express themselves, and reach their academic goals.
Position Description:
The J PREP Scholars team is currently seeking an applicant to join the team in a full-time capacity. In this role, the successful candidate will be expected to develop and assist with the Scholars department and its standardized testing curricula.
Duties include but are not limited to:
*Training, observing, and scheduling part-time instructors
*Developing and overseeing curriculum tailored to standardized tests (TOEFL, IELTS, SAT, etc.)
*Teaching group lessons on a regular weekly basis
*Grading student assignments
*Coordinating and communicating with fellow instructors
*Assisting with seasonal events and seasonal events
Applicants are required to:
*Possess Native-level English proficiency
*Have experience teaching standardized tests (TOEFL, IELTS, SAT, etc.)
*Experience teaching in Japan
*Possess a valid work visa
*Are available to work on weekends and evenings
Working conditions:
-Workdays: 5 days/week, including one weekend day
-Hours - typically 11:00-7:45 or 11:45-8:30 (including 1-hour break)
-Must be available to travel to all our locations
-Trainings provided
Locations (Academic Year 2026):
Shibuya, Jiyugaoka, Yotsuya, Kichijoji, Yokohama, Azamino, Myogadani, Seijogakuenmae and Mita
*Transportation is reimbursed
Preference will be given to candidates who:
- have experience in supervising instructors and scheduling
- are professional, flexible, punctual, energetic, and dedicated
- hold a master’s degree or above
- are comfortable teaching a wide age group (from elementary to high school students)
- are comfortable with time-management and following lesson plans
- are proactive in communicating with supervisors and counterparts
- hold certifications, such as TEFL, CELTA, TESOL or equivalent
- Apply through all_english_hiring@jprep.jp
About J PREP – Additional Information:
J PREP is a liberal arts afterschool program with offices in Tokyo, Kanagawa, and Sakata. J PREP was founded in 2012 by Jun Saito, a former assistant professor of political science at Yale University and the author of several bestselling books.
Our faculty members are graduates of some of the top universities in the US and internationally, and many hold advanced degrees.
J PREP is rapidly expanding. Our curriculum employs print, visual, and audio media to broaden students' perspectives. Our long-term mission is to better the overall quality of the Japanese educational system from the bottom up, rather than merely teaching conversational English or preparing students for entrance exams in Japan. As a majority of our faculty members have lived outside Japan, they understand the importance of English as a communication tool. For the same reason, J PREP's work environment is not confined by traditional Japanese corporate culture.
About J PREP Scholars:
J PREP Scholars is an All-English program developed by J PREP Saito Juku. The classes of this program are taught entirely in English, and most students have an almost native-level grasp of the English language.
Students are offered a comprehensive curriculum in liberal arts, such as biology, chemistry, economics, poetry, literature, among others, and standardized test preparation, with emphasis on TOEFL, IELTS and SAT. We also provide consultation services and tutoring for students who wish to apply to universities outside of Japan.
| 職種 / 募集ポジション | 【All-English Education】Scholars Instruction full-time position |
|---|---|
| 雇用形態 | 正社員 |
| 給与 |
|
| 勤務地 | |
| 勤務時間 | 11:00-7:45 or 11:45-8:30 (including 1-hour break) |
| 休日 | Workdays: 5 days/week, including one weekend day |
| 福利厚生 | Enrollment in pension and social health insurance. |
| 会社名 | J PREP株式会社 |
|---|---|
| 代表者 | 代表取締役 斉藤 淳 |
| 本社所在地 | 〒150-0002 東京都渋谷区渋谷二丁目１番１号 青山ファーストビル３階 |
| 従業員数 | 約800名（パート社員含む） |
| 事業内容 | 小中高生対象の英語塾運営, 英語教材販売 |
| 校舎 | ■渋谷本校 東京都渋谷区渋谷1丁目-15-5 J PLAZA ＜アクセス＞ JR各線「渋谷駅」宮益坂出口より徒歩3分 ■渋谷校2号館 東京都渋谷区渋谷1-15-8 宮益ONビル 1階 ＜アクセス＞ JR各線「渋谷駅」宮益坂出口より徒歩3分 ■J PREP A+渋谷校 東京都渋谷区神宮前5-34-11 ＜アクセス＞ JR各線「渋谷駅」宮益坂出口より徒歩10分 ■自由が丘校 J Site 東京都目黒区自由が丘1-5-6 ＜アクセス＞ 東横線・大井町線「自由が丘駅」南口より徒歩3分 ■四谷校 東京都新宿区四谷1丁目2-8 ＜アクセス＞ JR線・丸の内線・南北線「四ツ谷駅」赤坂口 すぐ前 ■吉祥寺校 ・J PREP Kids 吉祥寺校 武蔵野市吉祥寺本町1-17－12 いちご吉祥寺駅前ビル 2階、5階 ＜アクセス＞ JR各線「吉祥寺駅」北口より徒歩1分 ・J PREP 斉藤塾 吉祥寺校 東京都武蔵野市吉祥寺本町1-12-10 西友吉祥寺店 6階 ＜アクセス＞ JR各線「吉祥寺駅」公園口より徒歩3分 ■横浜校 ・J PREP Kids 横浜校 神奈川県横浜市神奈川区鶴屋町2-25-1 YS横浜西口ビル 2階 ＜アクセス＞ 横浜駅西口 徒歩4分 ・J PREP 斉藤塾 横浜校 横浜市神奈川区鶴屋町3-33-2 横浜鶴屋町ビル 6階 ＜アクセス＞ 横浜駅西口ジョイナス地下街南12出口より徒歩3分 ■あざみ野校 神奈川県横浜市青葉区新石川1-9-1 真澄スクエアビル 2階 ＜アクセス＞ 東急田園都市線「あざみ野駅」北出口より徒歩3分 ■茗荷谷校 東京都文京区小石川5-5-5 プライム茗荷谷ビル 4階 ＜アクセス＞ 地下鉄丸の内線「茗荷谷駅」1番出口より徒歩1分 ■三田校 東京都港区芝5丁目26-24 田町スクエア 1階 ＜アクセス＞ 都営浅草線・三田線「三田駅」 A3出口より徒歩3分 ■成城校 東京都世田谷区成城6-15-14 緑蔭館２階 ＜アクセス＞ 成城学園前駅 北口 徒歩3分 ■酒田校 山形県酒田市幸町1-3-1 第1庄交ビル 1, 2, 3, 4階 ＜アクセス＞ JR羽越本線「酒田駅」より徒歩1分 |