#author("2024-02-07T22:51:09+09:00","default:admin","admin") *説明 [#m4a540a7] *設立経緯など [#q32cdc5a] https://web.archive.org/web/20000308093530/http://www.psikyo.co.jp/company/history.html *関連項目 [#sbf04f95] #related