|Home world:||Earth (Nebula M78 Timeline)|
|First appearance:||Ultraman Episode 1 "Ultra Operation No.1" (1966)|
|Last appearance:||Revive! Ultraman|
|Number of appearances||39 (Episodes)|
|Portrayed by||Sandayu Dokumamushi|
Daisuke Arashi (
He is shown to have a tough guy personality, but he is very caring towards his fellow teammates, and has a soft spot for children.
- His actor, Sandayu Dokumamushi also played as Shigeru Furuhashi on the later series, Ultraseven.
- In the 2016 novel Ultraman F, it is revealed that Daisuke was adopted into the Arashi family as a child, and that he is the twin brother of Ultra Garrison member Shigeru Furuhashi. Whether these facts are canon or not is unclear.