Who is Tsuyoshi Kashiwazaki?
- Profile of Tsuyoshi Kashiwazaki
- About Tsuyoshi Kashiwazaki
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Profile of Tsuyoshi Kashiwazaki[Japanese] [English]
About Tsuyoshi Kashiwazaki
Tsuyoshi Kashiwazaki is a Japanese SEO consultant, engineer, educator, author, and inventor.
Born on September 17, 1979, in Suginami-ku, Tokyo, his birthplace is Suginami Ward, Tokyo, and he is the president of Contential Inc.
He also serves on the board of directors of Contential Trading Corporation, Debris Corporation, Aimplace Corporation, Bounceless Corporation, and Premacide Corporation.
His representative publications include Scales for SEO “True” Common Sense – Gentosha.
He mainly participates in activities related to marketing and creativity on the Internet.
He has had many opportunities to use computers since he was a child, and studied information processing as a student.
As soon as he came of age, he started working in the web production business in Osaka Prefecture, but he became addicted to online games, and within a few years he was penniless.
After returning to Tokyo, he worked for a design company, but gave up the job after realizing that he had no sense of design.
Later, his programming skills, which he had always been good at, were used to launch a medical venture company.
Experienced in research and development of business centered on website construction, SEO measures using programs, and system services.
After becoming independent at the age of 29, he currently serves as the representative of Contential Inc. while working with and supporting a variety of corporations.
If you have any questions, requests for work, or requests for SEO-related interviews, writing, speaking engagements, or speaking engagements, please use the form to contact us at no charge.
Suginami ward, Tokyo
Date of birth
September 17, 1979
SEO is a mixed martial art
- Amazon Author
- html business card
- Contential Corporation: representative director [June 26, 2012-present].
- Contential Trading Corporation: director [December 27, 2016-present].
- Debris Corporation: director [March 15, 2017-present].
- Aimplace Corporation: director [April 1, 2020-present].
- Bounceless Corporation: director [December 28, 2021-present].
- Premacide Corporation: director [March 1, 2022-present].
- LASSIC Corporation: director [February 28, 2020 – February 28, 2022].
- Tre Fletcher Corporation (Nerima, Japan): director [June 1, 2018-July 31, 2019].
- Stoics Corporation: advisor [December 1, 2015-September 30, 2016].
- R Doctor Inc: director [February 1, 2015-June 30, 2019].
- Discolove Collaborative Planning Corporation: representative director [April 1, 2011-March 31, 2012].
- S.S. Facilities Corporation: worked
- Newt Corporation: Worked
Hobbies and Special Skills
- Perl Programming
- Ceramics ( Itsuku )
- Online games
- Stock Investments
Free system tools available to the public
- Re-search keyword Tool
- Topic Cluster Building Tool
- Co-occurrence tool
- Competitor Keyword Tool
- Search Volume Tool
- Keyword Difficulty Tool
- Suggested Keywords Tool
- MEO Rank Check Tool
- 再検索キーワード / 6620671
- Scales SEO “True” Common Sense (Gentosha)
National Diet Library Data / JapanSearch
- Domain Acquisition and Rental Server Thorough Utilization 2 (AI Publishing)
- CGI Software Collection 800 (Gijutsu-Hyohron Co., Ltd.)
- i-mode Fan (Mynavi: Mainichi Communications)