When I visited Igidani in Masuda City, there were monuments on both sides of the road. The population of Ikitani Town is 22 people as of 2015, but it seems that only one person lives in the area where the Ikitani River flows. I realized this when I happened to meet an elderly person along the way.
Hachimangu Shrine has October 1920 engraved on its torii gate. The buildings in the precincts had collapsed and only a portion remained.
There is a small monument at the site of Igidani Elementary School, but no trace of the building could be confirmed.
The house opposite the school had almost completely collapsed, with only a small portion remaining.