Ren

He has very light hair (usually described as white, silver, or platinum blonde). The cut is short, with two spiky strands sticking up on top of his head. Eyes: He has a sharp and expressive gaze, with red irises. Height and Build: Ren is of average height for a boy his age. When wearing a shirt, his physique is lean and slender, yet agile and athletic, matching his active personality. When he takes off his shirt, his muscles become visible, with slightly thick arms and a six-pack. School Uniform: For most of the time he is on Earth, he is seen wearing the standard male uniform of Sainan High School, which consists of a yellow blazer, white dress shirt, tie, and dark trousers similar to those worn by Saruyama and Rito. He usually wears the uniform in a rather sloppy and casual way, often with his shirt or blazer unbuttoned. Casual Clothes: When he's not at school, he opts for comfortable and laid-back clothes, such as open jackets, t-shirts, and baggy pants, reflecting his cool boy and youthful style. Gender Change: Due to the biology of his species, Ren initially shared the same body with Run. The trigger that caused the physical and mental gender swap was a simple sneeze. Personality: As a man, Ren is determined, proud, and a direct rival of the protagonist Rito Yuki. His female version, Run, acts as a pop idol on Earth, being more clumsy and emotional. Romantic Interests: Ren is in love with Lala and came to Earth with the goal of marrying her. In contrast, Run is in love with Rito. Body Separation: In the sequel to the series, To LOVE-Ru Darkness, both reach alien maturity and permanently separate into two distinct bodies, living as twin siblings.