Civilian Name: Seiya Kou Birthday: July 30 Horoscope: Leo Blood type: A Responsibility: Lead Vocal Tasks: Keyboard, Writing Lyrics, Composing Music Hobby: American Football Favorite subject: Physical Education Favorite food: Hamburgers Has trouble with: Girls Attack: Star Serious Lazer

A little extra about the kind hearted Sailor Star Fighter:
Sailor Star Fighter is very helpful. She often help out the Sailor Senshis even before knowning that Usagi is Eternal Sailor Moon. After knowning that Usagi and the girls are sailor senshis, she has more reasons to help them out. (Ofcours, this is partly due to the fact that Seiya likes Usagi)

Sailor Star Fighter really stands out from the Starlights. She is the one who makes the call (she, in a way, is the leader of the Starlights). Seiya is the first person who relvealed his secret senshi identity. In the aeroplane, Seiya wants to help Usagi, so he decides to transform into Sailor Star Fighter.(At the time, Usagi's secret identity was being revealed by Sailor Aluminum Siren. But, Usagi refused to transform into Eternal Sailor Moon because she doesn't want the Threelights to know what Siren said was true.) But, Seiya on the other hand feels that it is more important to save Usagi's life than revealing his secret identity, so he went ahead and transformed. Following him, Taiki and Yaten also transformed to back up Sailor Star Fighter. Then, Eternal Sailor Moon transform as well to help out, so the inner senshis all transformed to back up Eternal Sailor Moon.