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T.C.K. Workshop Co., Ltd.

株式会社ティー・シー・ケー・ワークショップ
Ticker
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Listed market
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Country
Japan
Employees (non-consolidated)
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Related companies
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Basic information

BASIC
Head office
1-5-1 Marunouchi, Chiyoda-ku, Tokyo, New Marunouchi Building, 100-6510Sources
Chief executive
Sources
Capital
36,000,000
Employees (non-consolidated)
Employees (consolidated)
Start date
2014-08-18
End date
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Websites

2 DOMAINS
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Business

3
Online bilingual individual tutoringSourcesTraining talent capable of thriving globallySourcesProviding a place where the next generation can support each otherSources
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Related companies

0 COMPANIES

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Network

NETWORK
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News

34 ARTICLES

Under Protection: Winter Course – February Entrance Exam Preparation for Returning Students, School-Specific Sessions Summary | SAT and English Vocabulary Contest Also OngoingSources

Under Protection: Winter Course – February Entrance Exam Preparation for Returning Students, School-Specific Sessions Summary | SAT and English Vocabulary Contest Also Ongoing

Under Protection: [2027 Entrance Exam] Tokyo Gakugei International Group Interview Preparation Special Course Commencing!Sources

Under Protection: [2027 Entrance Exam] Tokyo Gakugei International Group Interview Preparation Special Course Commencing!

[Group Course] Winter Session | Hiroo AG Math Mastery (February Entrance Exam Preparation)Sources

The winter session hosted by Hiroo AG Math Mastery, starting on October 21, 2026, offers two schedules: a December intensive and a weekly January session. Both aim to ensure students can confidently tackle major problems 1 and 2 for the February international student AG entrance exam. The December intensive runs from December 21 to 25 for a total of five sessions, while the January weekly sessions occur every Monday and Wednesday for four sessions. All sessions are held online from 7:00 p.m. to 8:00 p.m. The tuition is 49,800 yen for the December intensive and 39,800 yen (tax excluded) for the January weekly sessions. Application deadlines are December 18 (Friday) at 6:00 p.m. and January 1 (Friday) at 11:59 p.m., respectively.

[Group Course] Winter Session | Hiroo AG Japanese Long-Form Writing (February Entrance Exam Preparation)Sources

In the winter session offered by Hiroo AG Japanese, you will learn the key points of first-encounter reading comprehension and long-form writing in the lecture, and acquire skills to prevent deduction in the February International Student AG exam. There are intensive December sessions (12/21–23) and weekly Thursday and Friday classes in January, all available online.

[Group Course] Winter Session | Mita International Science Academy Junior High IC Course (February Entrance Exam Preparation)Sources

The winter session will be held as preparation for the February entrance exam of the Mita International Science Academy Junior High IC Course. It will be conducted online in a concentrated format in December (12/21, 22, 24, 25) and once a week in January (1/6 to 1/27). The tuition fee is 49,800 yen (tax included 54,780 yen) per session. The application deadline for the December concentrated format is 12/18 (Friday) 18:00, and for the January once-a-week format is 1/4 (Monday) 23:59.

[Group Course] Winter Session | Kaetsu Ariake Honors / Advanced Selection English Writing & Composition (February Entrance Exam Preparation)Sources

A winter session will be held for students preparing for the Kaetsu Ariake Junior High School Honors / Advanced selection. The course will teach how to solve each question type and provide practice within the actual exam time. The target audience is 6th‑grade elementary students taking the February 2 (Tuesday) entrance exam. The four online sessions will run every Wednesday at 20:00–21:00 in January. The tuition fee is 39,800 yen (tax included 43,780 yen), and the application deadline is 23:59 on January 4.

[Group Course] Winter Session | Shiba International Junior High School International Class Entrance Exam Preparation (Mathematics)Sources

We will hold a winter session for the International Class of Shiba International Junior High School, where students will learn to solve math word problems presented in English through practical exercises and explanations. In December, the course will be intensive with five sessions, and in January, it will be held online (Google Meet) once a week for four sessions. After the course, students will aim to read English problem statements and write answers, including units, accurately.

[Group Course] Winter Study Session | Shiba International Junior High School International Class Entrance Exam Preparation (English)Sources

The winter study session for the International Class at Shiba International Junior High School will be held. It includes a concentrated 5-session course from December 21 to 25, and a weekly online course with 4 sessions from January 8 to 29. Participants will learn to write narrative texts, summaries, and opinion essays through explanations and practical exercises. The goal is to enable students to answer questions according to the prompts after completing the course.

[Group Course] Winter Session | Saljean International Academy (Akabane) Math × English Essay (February Entrance Exam Preparation)Sources

At Saljean International Academy (Akabane), we will conduct a winter session that explains integrated math and English problems, and provides practice writing calculations, reading, and proposals in English. The session is held in two formats: a concentrated December session (12/22–24) and a weekly January session (1/8–1/29), with tuition fees of 29,800 yen and 39,800 yen respectively.

[Group Course] Winter Course | Salesian International School Setagaya English Essay (February Entrance Exam Preparation)Sources

The winter course offered by Salesian International School Setagaya is for sixth-grade students taking entrance exams in February. Through input on environmental issues and discussion, students learn how to solve reasoning questions and write answers. Classes are available as an intensive December course (Dec. 21–23) or Monday and Thursday classes in January, and can be taken online. After completing the course, students are expected to be ready to sit the entrance exam able to complete a 30-minute essay incorporating reasoning and environmental issues.

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Public records

GOV
National Tax Agency basic information1010001162548
Source: National Tax Agency Corporate Number Publication Site, basic three itemsSources
Trade name
株式会社ティー・シー・ケー・ワークショップ
Trade name (kana)
ティーシーケーワークショップ
Name in English
Corporation type
301
Address
〒100-0005 東京都千代田区丸の内1丁目5番1号新丸の内ビルディング
Postal code
1000005
Prefecture code
13
City code
101
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date
2015-10-05
Update date
2018-04-26
Change date
2015-10-05
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
Latest record
1
Excluded from search
0
Processing type
01
Correction type
1
Trade name image ID
Address image ID
Sequence number
1278657
METI gBizINFO1010001162548
Source: gBizINFO (Ministry of Economy, Trade and Industry)Sources
Corporate number
1010001162548
Trade name
株式会社ティー・シー・ケー・ワークショップ
Trade name (kana)
ティーシーケーワークショップ
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address
東京都千代田区丸の内1丁目5番1号新丸の内ビルディング
Postal code
1000005
Prefecture
東京都
Prefecture code
13
City or district
千代田区
City code
101
Street address
丸の内1丁目5番1号新丸の内ビルディング
Organisation type
301
Processing type
01
Correction type
1
Status
Representative
Capital
Employees
130
Employees (male)
Employees (female)
Business summary
Website URL
Year founded
Business category
O:教育、学習支援業
Date established
Unified government qualification - grade
Unified government qualification - business items
Update date
2018-04-26
Key information
1010001162548
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Sources & updates

SOURCES
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