- His name seems to be based on the superhero, 'The Flash'.
- This seems to be a younger form of "Elemental Hero Voltic".
- Although, "Elemental Hero Flash" has 100 ATK and DEF more than its older self.
- This card's artwork somewhat resembles "Elemental Hero Sparkman". Additionally, his DEF is the same as ATK of "Sparkman".
- The monster design seems to be based on 'Flash Man' from the 'Mega Man Battle Network' games.
- This card resembles 'Kamen Rider New Den-O' in Strike form.
- This is one of the 6 "Elemental Hero" not yet to be released in the TCG.
- The others are: "Elemental Hero Clay Guardian", "Elemental Hero Great Tornado", "Elemental Hero Escuridão", "Elemental Hero Nova Master", and "Elemental Hero Shadow Mist".
- At the moment, only "Shadow Mist" and "Clay Guardian" are not released yet in both TCG & OCG.
- The others are: "Elemental Hero Clay Guardian", "Elemental Hero Great Tornado", "Elemental Hero Escuridão", "Elemental Hero Nova Master", and "Elemental Hero Shadow Mist".