Goichi Suda , known by his alias Suda51, is a Japanese video game designer, writer and director. Affiliated with Human Entertainment from 1994 to 1998, he founded Grasshopper Manufacture in 1998 with a number of other Human Entertainment staff to produce their own titles. His best-known work has come from Grasshopper Manufacture, including The Silver Case (1999), Killer7 (2005), the No More Heroes series, and Lollipop Chainsaw (2012).

Flower, Sun, and Rain is an adventure video game developed by Grasshopper Manufacture and published by Victor Interactive Software for the PlayStation 2 in 2001. It was initially only released in Japan. A port for the Nintendo DS (DS) was developed by h.a.n.d. under supervision by Grasshopper Manufacture. It was published by Marvelous Entertainment in Japan (2008) and North America (2009) and Rising Star Games in Europe (2008).