Only the current version so far — new entries appear as the app ships updates.
CLOMO SecuredCalendar is a business app by i Cubed Systems, Inc. with 100+ downloads (about 409 estimated). Released Feb 12, 2013. Install growth, rank history, SDKs and ad networks.
From the store listing: “組織毎に共有カレンダー情報の閲覧権限を付与可能。Exchange等の連携で利用中のカレンダー情報を有効活用、社内の共有イベントを管理できるカレンダーアプリ。”