Hooksoft (formerly Hook Software Creations) is a Japanese visual novel studio known for creating adult-oriented bishōjo games. It is currently owned by Robo Planning Inc. (株式会社ロボプランニング, Kabushiki-gaisha Robo Puranningu). Hooksoft is partnered with three sister brands, The Jolly Roger (TJR), Smee, and ASa Project. In December 2008, the staff of Hook Software Creations resigned from their partnership with Inter Apparel, changed the company name to Hooksoft and became an independent visual novel maker.