Ryokunohara Labyrinth: Sparkling Phantom

Ryokunohara Labyrinth: Sparkling Phantom (緑野原迷宮 〜Sparkling Phantom〜) is an anime OVA, with a hint of shōnen-ai, released on March 25, 1990 by AIC and Victor Entertainment and directed by Narumi Kakinouchi.

Plot
Kanata and Hiroki are two young guys who have been close friends all their lives. One dark and stormy night, Hiroki Imanishi leapt in front of a car, saving one young girl's life—and ending his own. The moment he leaves his body, Hiroki is joined by an evil spirit named Fhalei, a being that loves Hiroki and wants him for her own. Hiroki's mortal body is seemingly inhabited by a new spirit.

Characters

 * Hiroki Imanishi (今西弘樹)
 * Kanata Tokino (時野彼方)
 * Fhalei Rue (ファーレ・ルウ)
 * Olulora Kiriko (霧子オルローワ)
 * Masayoshi Ijima (飯島正義)
 * Shigeru Takahashi (高橋秀一)
 * Fueko Yoshikawa (吉川笛子)