Zangyack Empire in the series finale, Hoshikawa receives her powers back and expresses gratitude to the pirates. Remi Hoshikawa is portrayed by , who reprises her role from Chikyu Sentai Fiveman. Goushi was a Sharma Tribe knight who joined the Zyurangers in fighting the Bandora Gang as . Amidst the Zangyack Empire's last-ditch attempt to conquer Earth and destroy the Gokaigers, Goushi tells Gai Ikari not to worry about what will happen to him and the other Super Sentai groups if the Gokaigers use the Greatest Treasure in the Universe. After the Gokaigers defeat the Zangyack Empire, Goushi receives his powers back and expresses gratitude to the pirates. Goushi is portrayed by , who reprises his role from Kyōryū Sentai Zyuranger. Shuichirou Amachi is an amateur astronomer and single father to Nozomu Amachi who runs the Amachi Institute. He hires the Goseigers as part-timers despite initially being unaware of their actions until he eventually learns the truth and supports them nonetheless. Amidst the Zangyack Empire's last-ditch attempt to conquer Earth and destroy the Gokaigers, Joe Gibken and Don Dogoier witness Amachi rescuing injured civilians. Shuichirou Amachi is portrayed by , who reprises his role from Tensou Sentai Goseiger. Yuka Yamazaki was a classmate of Kai Ozu, who developed a crush on her. When she was kidnapped by Glúm do Bridon, Kai as Magi Red rescued her and inadvertently revealed his secret identity to her. Amidst the Zangyack Empire's last-ditch attempt to conquer Earth and destroy the Gokaigers, Joe Gibken and Don Dogoier witness Yamazaki comfort an injured civilian with a Magi Red plush doll she had made as a good luck charm. Yuka Yamazaki is portrayed by , who reprises her role from Mahō Sentai Magiranger. Houka Ozu is the oldest daughter of the Magiranger family who joined them in fighting the Infershia Empire as . After the Gokaigers defeat the Zangyack Empire in the series finale, Houka happily receives her powers back and thanks the pirates. Houka Ozu is portrayed by , who reprises her role from Mahō Sentai Magiranger. Shou Tatsumi is the third son of the Tatsumi family and a helicopter pilot in the Central City Fire Department's Aviation Department who joined his siblings in the GoGoFive team to fight the Psyma Family as . After the Gokaigers defeat the Zangyack Empire in the series finale, Shou receives his powers back and salutes the pirates as thanks.