Diamond Language School (DLS), an English school in its seventh year of operation, is looking for an energetic, professional, and motivated English teacher for a full-time position at our new school near Keikyu Kamata Station.

We are currently seeking a full-time English instructor whose primary task is to contribute to our Young Leaders program, which provides conversation-based lessons to small groups of junior high school and high school-aged students. The accepted candidate will be based in our Keikyu Kamata school, but will also visit various branches of DLS’s parent company, Poolduck Ltd., a highly-regarded chain of cram schools in Ota Ward (Tokyo) and neighboring Kawasaki City.

These lessons supplement more formal English instruction provided by the Poolduck cram school, and focus on increasing students’ confidence and comfort level in communicating in English. The ideal candidate will bring energy, fun, and positivity to the classroom. The accepted candidate will work together with DLS staff to create a curriculum plan with the ultimate goal of increasing the students’ spoken output and improving their attitudes toward English communication.

The accepted applicant will also be asked to teach more traditional English conversation lessons to small groups of adults as part of DLS’s central operation. Training will be provided.

This position is available for an immediate start date. Experience preferred.


-be native or fluent speakers of English

-enjoy working with pre-teens and teenagers

-be innovative and creative

-have a valid working visa (visa renewals will be sponsored)


Job Title: English Instructor

Type: Full Time

Base Monthly Salary: ¥250,000

Schedule: Tuesdays to Saturdays

Commuting Costs: Included


We pride ourselves on teaching English with our original methods in a relaxed atmosphere. This enables students to learn English in the best and most efficient way possible: in a comfortable environment with warm and friendly staff. We are committed to our belief that our methods are the best and most effective approach to help our students develop and acquire the highest possible level of English communication capability.


Diamond Language School was established in 2014 in Kawasaki. Our school created a new and unique English learning method, and is committed to making a positive change to English education in Japan. We provide one-on-one and group lessons to adults, business professionals, children, and students. For more information, please visit our website at www.dlsdiamond.net.