Chiroteuthis imperator (species of squid)
member of a (school) club who does not partake in the club's activities
fear makes the wolf bigger than he is; things are not as scary as they seem; (lit.) the ghost, when examined closely, is withered silver grass
ghost character (apocryphal JIS kanji); phantom character
watered stock; bogus shares
ghost fishing (entangling of marine life by lost or abandoned fishing gear)