argh i really want to know more about giko maybe its because reiko were someone that giko really trust or love back then and she betray him kill him then curse him or something that's why giko still there trying to do girl dictionary book to understand woman .
maybe this will end with yachiko dying after she find the truth abouth giko like the previous girl at the end and giko continue to haunt in that building waiting for the new one to come , i hope this series is doing well so we can see more chapter to come really like it .