富士急ハイランド
Fujiyama inadvertently attracted attention in 2000 after an article was published in the journal "Neurology". The article discussed the possible relationship between riding roller coasters and the occurrence of subdural hematomas. The primary case study cited by the authors was a woman who had reported severe headaches after riding several roller coasters at Fuji-Q Highland, including Fujiyama. Upon investigation, it was discovered that this woman did in fact have a subdural hematoma. Subsequent research, however, has maintained that this risk remains low and is not unique to this particular coaster.