A visual novel developed by Oryu & Yuzuha Tomo. There is Hitokata Classic & Hitokata Enhanced. Hitokata Classic is a kinetic VN. It includes a MIDI version and a MP3 version. The difference being that the MIDI version plays royalty-free music in midi format, while the MP3 version includes an original soundtrack in MP3 format and images that don't originate from the public domain. Hitokata Enhanced was released on mobile phones, and includes choices and different endings.
Welcome to the quaint seaside village of Uchioi, home to fishing, festivals… and the Gyuuki, an ancient demon sealed away beneath the waves centuries ago. All that’s about to change, however, as the Gyuuki shows signs of reawakening. The fate of Uchioi now rests in the hands of one teenage boy: Mamoru, called back to the Minami family seat by a distant relative. He now has only four days to defeat the Gyuuki… and they’ll prove to be the longest four days of his life.