| 1979 |
July |
JUSTSYSTEMS founded in Tokushima |
| 1981 |
June |
JUSTSYSTEMS CORPORATION incorporated |
| 1982 |
October |
"KTIS" Kana-kanji Transfer Input System (currently known as “ATOK”) released |
| 1985 |
August |
"Ichitaro" word processing software released |
| 1988 |
May |
Osaka Sales Office established |
| 1989 |
June |
Tokyo Branch Office established |
| 1991 |
June |
Nagoya Sales Office established |
| 1997 |
September |
Head Office relocated to Hiraishiwakamatsu 108-4 Kawauchi-cho, Tokushima (Now the location of the Tokushima head office) |
| October |
Shares are listed on over-the-counter market of Japan Securities Dealers' Association |
|---|
| December |
"ConceptBase Search" document search software released |
|---|
| 1999 |
June |
"Ichitaro Smile" word processing software for elementary schools (currently known as "Just Smile") released |
| 2001 |
June |
"Just MyShop" online shopping website launched |
| 2003 |
April |
"InternetDisk ASP" online storage launched |
| 2006 |
March |
Acquired "XMetaL" operating division from Blast Radius and transferred its business to JUSTSYSTEMS CANADA, INC. |
| 2009 |
April |
Capital and business tie-up agreement concluded with Keyence Corporation |
| 2010 |
February |
Obtained program copyrights and trademark rights for "Homepage Builder" from IBM Corporation |
| June |
"GDMS" system to address the bloating of file servers launched |
|---|
| 2011 |
June |
"JUST Office" integrated software released |
| July |
"Homepage Builder Service" a rental server and customer management service launched |
|---|
| September |
"UnitBase" non-programming web database released |
|---|
| October |
"Fastask" self-service questionnaire platform launched |
|---|
| 2012 |
December |
"SMILE ZEMI" elementary school student course launched |
| 2013 |
August |
Tokyo Branch Office changed to Tokyo Head Office due to transfer of head office functions |
| October |
"Actionista!" all-in-one BI tool released |
|---|
| December |
"SMILE ZEMI" junior high school student course launched |
|---|
| 2014 |
February |
Shares are listed on the First Section of the Tokyo Stock Exchange |
| 2016 |
July |
"JUST.SFA" sales force automation cloud service launched |
| 2017 |
June |
"Just Smile Drill" practice drill software for elementary schools released |
| August |
"Sprint" online interview services with target audiences launched |
|---|
| September |
"JUST DWH" data warehouse for medical institutions released |
|---|
| 2018 |
June |
"Just Smile 8" learning and lesson support software for elementary schools released |
| December |
"SMILE ZEMI" preschool child course launched |
|---|
| 2019 |
June |
"Just Jump 8" learning and lesson support software for junior high schools released |
| 2021 |
September |
"Smile Next" learning cloud for elementary and junior high schools launched |
| 2022 |
April |
Transit to the Prime Market under the segmentation of the Tokyo Stock Exchange |
| July |
JUSTSYSTEMS AMERICA, INC. established |
| October |
"JUST.DB" no-code cloud database launched |
| November |
"SMILE ZEMI" high school student course launched |
| 2023 |
June |
"Smile Zemi” Home Learning Service for Grade 1-5 launched in the U.S. |
| 2025 |
May |
"Smile Zemi” Home Learning Service for Grade K launched in the U.S. |
