Ohenro-San: Hosshin no Dojo is based on the Ohenro pilgrimage, a 1,400 kilometer journey around the 88 temples of the Shikoku region of japan. Due to the disk size, only 23 of the temples on the route are represented in the GC version. As you visit each temple, you are meant to offer prayers and collect a special seal that goes in your Ohenro journal. Each one is unique to each temple; they are souvenirs of your visits.