history
- April 1997
- Limited company TTS project
- May 1997
- Collectively manage company condominiums
- August 1997
- Internet business started
- September 1997
- Internet equipment introduced to own property
- August 1998
- NTT Partnership Agency Contract
- September 1998
- Development partnership with Daewoo Electronics Co., Ltd. for Japan
- July 1999
- D-BOX sales start
- April 1999
- Completed D-BOX sample products
- April 2001
- HPNA production and sales start
- July 2001
- Business tie-up with Nikken Kyushu Lease Co., Ltd.
Reorganization from limited company to company
- November 2001
- Business tie-up with SHARP Co., Ltd.
- March 2002
- VDSL production and sales start, Tokyo subsidy business order
- April 2002
- Shizuoka Prefecture Subsidy Business Order
- April 2003
- Yuko Lucky Mitagawa store open
- August 2003
- Long-term care insurance establishment number acquisition
Care Home Osato started operation
- Dec 2004
- Started lease to Tea Joy Co., Ltd.
Began leasing to Wide Leisure Corporation
Kurume Amusement Building Open
- November, 2005
- Yume Park Kurume store opening
Care home Osato Fukuoka designated designated facility [pay nursing home with nursing care]
- October 2006
- Relocation of headquarters from October 1, 2006
- August 2009
- Care home Osato new construction relocation, renamed Kishi no Mori
- May 2010
- Kazum Moji Purchased at M & A
- July 2010
- Purchase of CASM Monji
- March 2012
- CASM Mojiuchi Japanese-style dining bloom open
- June 2012
- Dynam Toshima Open
- November 2012
- Kumamoto Toshima Shopping Center OPEN
- April, 2013
- Kishikinomori [Small-scale Multifunctional / Group Home] opened
October Iizuka Office opened
- January 2014
- Solar farm 30 valley side power plant operation start
Solar farm XXII Tagawa Oura power plant operation start
Solar farm XXI tuition division power plant operation start
- June 2014
- Solar farm Iwasaki 12 power plant operation start
- July, 2014
- Solar farm Ninaku power plant operation start
- August, 2014
- Solar farm 15 valley side power plant operation start
- September 2014
- Solar farm VI Ogori Fukiage power plant operation start
- October, 2014
- Solar farm 31 Yayoi power plant operation start
- December 2014
- Solar farm rope separation I and II power plant operation start
Solar farm Akasaka power plant operation start
Solar farm Nakatsuhara power plant operation start
- January, 2015
- Solar farm Shibata power plant operation start
- February, 2015
- Solar farm Shishio power plant operation start
Solar farm Saiki power plant operation start
- March, 2015
- Solar farm Hinag power plant operation start
Solar farm K10 tuition power plant operation start
- November, 2015
- Solar farm Chikuho Oita 1 power plant operation start
- February 2016
- Laputa farm power plant operation start
- July 2016
- Moji seaside karaoke OPEN
- March, 2017
- Solar farm K42 Kikuchi power plant operation start
Solar farm K8 Iwasaki 1 power plant operation start
Solar farm K14 Iwasaki 2 power plant operation start
Solar farm K46 Aida power plant operation start
Solar farm K53 Urushi 3 power plant operation start
Solar farm K52 Karatsu power plant operation start
- March, 2018
- Solar farm K39 Shindoji power plant operation start

