Gaku Hoshikawa (星川 学 Hoshikawa Gaku) is FiveRed (ファイブレッド Faibu Reddo) of the Fivemen.
Why He is The Coolest Older Brother.
- Is both a cool big brother and parental figure to his teammates.
- Is a competent and reliable leader for his team.
- Is shown to be a great teacher and good at dealing with children.
- Is always willing to put himself on the line and in danger to protect his siblings and students.
- Is very proficient in Kendo.
- Can be strict when necessary, but never unreasonably so.
- At age 7 he confronted Captain Garoa of the Zone and shot at him to protect his family.
- Is afraid of ghosts for no good reason.
- Could be a bit unlikeable at times, due to his arrogant nature.