Past Projects

Genesis Mining

Joined as a representative in Japan to help the world largest cloud mining company. Genesis Mining provides the easiest way to own cryptocurrencies like Bitcoin or Ethereum.

Advisor, GMO Internet Inc.

Helped to kickoff crypto-related businesses as GMO, one of the most largest Japanese Internet company.

Co-Founder, Hotaru Inc. – Merged into Hulor Inc.

Crypto based social impact investment startup known as Hotaru has now become​ Hulor.

Bitcoin School

Online Bitcoin community to learn Bitcoin and Blockchain for technology geeks, traders, and investors.

”What is Bitcoin” in Japanese

Author of one of the top-ranked article on Google with the word “Bitcoin” in Japanese. It is now under bitFlyer.

Dairy Bitcoin News by BitBiteCoin

A host of an all about Bitcoin dairy YouTube show since 2013.

messa TV

A technology podcast show was featuring Japanese startups and the latest tech news.