However, a search for the name reveals some intriguing corporate history. There is a record of a company in Bulgaria named "К4СОФТ ООД" (K4SOFT), established in August 2013. Its business activities included software creation and IT services. This entity was officially dissolved on March 15, 2018. There are also references to a "K4Soft S.r.l." in Romania with financial filings. While it's not definitively proven that the visual novel creator is directly linked to this now-dissolved Bulgarian company, the name and timeline present an interesting possible connection. What's clear is that the K4Soft developing "Perfect Housewife" is an active creator in the adult visual novel space today.