Sailorstarhealer is the arrogant Yaten Kou, the keyboard person-thingy for the idol group the 'Three Lights.' Yaten, like the rest of the Lights, is a guy who transforms into a girl (well, in the anime. In the manga, Yaten, like the other Lights, is always a girl). Yaten is 16 years old and his birthday is on February 8th. Yaten likes to use cameras and his favorite is Art. He goes to (or went to) Juuban High School and his blood type is B. As Sailorstarhealer, Yaten is part of the Sailor Starlights.

Henshin Phrases:

Maker Star Power! Make Up!

Yaten says this to transform into Sailorstarhealer.

Attacks:

Star Sensitive Inferno!

In the anime, Yaten's seiyuu is Sakamoto Chika

A note on Kou, Kou, and Kou ^_-:
*Ahem* It should be noted that Kou is the first name for all of the Lights. They are not related in any way, they are just best friends. Someone asked Naoko-sensei this question at the SDCC, and that was the answer.

Comments:

Yaten is now my favorite Starlight/member of Three Lights. I dunno why, I just like him. Plus, he has the same seiyuu as Nuriko-kun (from Fushigi Yuugi). That makes him okay in my book. ^_-