|Full Name: Fumiya Hoshikawa|
|Ranger Designation: Five Black|
|The fourth born, youngest son and twin brother of Remi at 20 years old. He is a Japanese teacher skilled in karate. He has a wide range knowledge of various languages, even alien ones. Despite this, he tends to be childish and reckless. He and Remi were only 1 year old during the attack on Sidon, therefore they continuously suffer for not remembering their parent's faces.
Weapons and/or attacks: Power Cutter, Black Jaws, Cutter Disks.