About us

Name e-trees.Japan, Inc.
Address Daiwa Unnyu bld. 2F, 2-9-2 Owadacho, Hachioji, Tokyo 192-0045 Japan
Established 4th July 2000
Chief Executive Director Satoshi Funada
Directors Masanori Uno
Takefumi Miyoshi
Shigeru Terasawa
Outside director Toshihiko Tsuji
Auditor Shoichiro Nakamura
Capital 70,000,000 yen
Major Stockholder Satoshi Funada
Investors SBI Investment Co., Ltd.
Aioi Nissay Dowa Insurance
Details of our business Development, design, manufacture, and sell Hardware/software


July 2000 established e-trees.Japan, LCC.
Dec. 2000 patent application for next-generation server
May. 2001 established e-trees.Japan, Inc.
Jan. 2005 published “LSI Web Server” at JANOG 15 Meeting
June 2006 published “freeocean” at INFORMATION SECURITY EXPO
Jan. 2007 held “Keep it simple态web 2.0 freeocean overview seminar” at CONRAD TOKYO
May 2007 published “freecoean” at INFORMATION SECURITY EXPO
May 2008 Satoshi Funada was appointed to the Chief Executive Drector
Dec. 2008 Head office moved to Hachioji Tokyo
Dec. 2008 released software based proxy appliance server “freeocean Proxy”
Nov. 2012 released FPGA board “exStick”
Feb. 2017 established a satellite office at Minami-cho in Tokushima
Feb. 2019 released FPGA board “exStickGE”