About me

I’m a Marketing and Copywriting Ninja, highly trained guerrilla warriors from Japan, loyal, quick, brave, strategic, efficient, diligent, cunning, and knowledgeable.I’m aware of my surroundings and market environment in Japan. I know how to use marketing weapons and beat bigger and stronger opponents. I move in the quickest, easiest and most efficient ways to do their work to reach your goals.

My secret Ninja techniques include

  • 5 years of experience in the international marketing battle fieled
  • Translation and TransCreation from English to Japanese
  • Copywriting and Content Writing in Japanese
  • SEM (Onsite SEO and Link Building)
  • PPC (Google Adwords, Social Media Ads)
  • everything that small companies need to start marketing in Japan

Let me help you succeed in Japan.


You can find more testimonials on freelancer.com, upwork.com, and Linkedin.

“I’ve worked with several Japanese people. It’s rare that you come across talent like Masaharu. He is by far the best Japanese freelancer to work with.” – Bram Duindam at Eonian tec S.L.

“A great translator and consultant for marketing. He has the attention to detail required, excellent communication skills and understands the employer’s needs..”Mathis Büchi at Taxfix

“He has advanced skills in areas relating to social media, tech, and SEO, and is always willing to add insight to a conversation. Under Masaharu’s leadership, Japan became one of our top markets globally.” – Chase Warrington at Doist

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    Submitting the form does not incur any charges. I analyze and estimate all projects for free. Before we start working on your project, I will provide detailed estimates and a work schedule.