of having playmates. He and Remi were only 1 year old during the attack on Sidon, therefore they continuously suffer for not remembering their parent's faces. His helmet has (the kanji for "language") on the front, and two white diagonal stripes forming a "V" and splitting the half-circle-shaped visor into three parts indicates him being the third member. Weapons: , , Attacks: /: The third born and oldest daughter at 23 years old. She is a Math teacher skilled in fencing. Sometimes, tagged as "Old maid" (Episode 16 and 41). Calm and intelligent, she can analyze and calculate with her "computer like" brain. She was three years old at the time of the attack on Sidon and remembers nothing but fear which she had to overcome to do battle with Zone as an adult. Protective and caring, she is a maternal figure to Fumiya and Remi (Episode 5 and 17). She may be considered as strict (Episode 7, 18 and 42) but practical (Episode 42) but willing to sacrifice (Episode 18 and 32) and in charge of household on Magma Base with Arthur G6 (Episode 7, 10 and 42) Her helmet has a unique math symbol (a combination of the addition, subtraction, multiplication, and division symbols) on the front, and three white horizontal stripes splitting the heart-shaped visor into four parts indicates her being the fourth member. Weapons: , Attacks: /: The twin sister of Fumiya and the youngest of the Hoshikawa siblings at 20 years old. A music teacher skilled in kung fu. She is disastrous at housekeeping and cleaning tasks which she leaves to either Kazumi or Arthur (Episode 42). She has excellent rhythm and musical senses (Episode 1 and 13), she is also a rhythmic gymnast and dancer (Episode 34), which she applies to her fighting. She teaches children kung-fu in her spare time. In episode 4, she got drunk when water was turned into alcohol, yet she fought using the Drunken Fist and defeated the galactic warrior. During the events of Kaizoku Sentai Gokaiger, she appeared and granted the Greater Power of the Fiveman to the Gokaigers. She would appear in the final episode of the series receiving the Five Yellow Ranger Key as the Gokaigers depart Earth. Her helmet has a single eighth note on the front, and four white horizontal stripes splitting the pentagon-shaped visor into five parts indicates her being the fifth member.