Diving Coaster Vanish!
It is not just the coaster's name that has a lot of variations on-line.  The park's name also has two versions that are floating around.  Most places refer to it as Yokohama Cosmoworld, but it is often listed as Yokohama Cosmo World.  In Japanese, the park's name is よこはまコスモワールドについて.  As you might have noticed, when writing words and names in hiragana (one of three Japanese lettering systems), spaces are not used.  This probably explains the discrepancy with spacing in the park's English name.

©2020 Joel A. Rogers.