A pioneer in “Kon-Katsu” (marriage-hunting) services, bridging the online and offline worlds.

As the trailblazer that introduced online matchmaking to Japan, we continue to lead the industry by bringing innovative ideas to our in-person services as well.

2006	Established IBJ, Inc. and launched the marriage agency platform business. Inherited the Bridal Net business and matchmaking event service (IBJ Matching) from the predecessor company.
2007	Launched the directly-managed marriage agency “IBJ Members”.
2009	Launched a customer referral business for restaurants.
2012	Listed on the JASDAQ market of the Osaka Securities Exchange (currently the Tokyo Stock Exchange). Hired the first class of new graduates.
2013	Relocated the headquarters from Kojimachi to Shinjuku.
2014	Changed listing to the Second Section of the Tokyo Stock Exchange.
2015	Upgraded listing to the First Section of the Tokyo Stock Exchange. Received the “Porter Prize” as a company maintaining high profitability.
2017	Launched the life design support business (insurance). Established the Kansai Branch and Tokai Branch.
2018	Selected for Forbes Asia’s “Asia’s 200 Best Under A Billion”. Established IBJ Financial Advisory Co., Ltd. to operate the real estate business.
2019	Made Sunmarie Co., Ltd. and K Village Co., Ltd. group companies.
2020	Made ZWEI Co., Ltd. a group company.
2022	Transitioned to the Prime Market of the Tokyo Stock Exchange.
2023	Formed a capital and business alliance with O-net, Inc.
2025	Made Decollte Holdings Corporation a group company. Made GROWBING Co., Ltd. a group company. Formed a capital and business alliance with Tameny Inc. Established the Kyushu Branch. Achieved 4,766 affiliated agencies and 20,970 marriages.