He's Risa's childhood friend who moved abroad while they were still in elementary school. He regards Risa as his hero because she defended him when other boys teased him about his name. He hopes to become Risa's boyfriend, but he is disappointed to discover who Risa truly likes.

fukagawa haruka
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Koizumi Risa
Main
Birthday: August 3Zodiac sign:LeoBlood type: OHeight: 172 cm (5 ft 7 in)Weight: 50 KgThe protagonist, Risa Koizumi is not your average Japanese high school student. Standing 172 centimetres (5 ft 8 in), Risas height is well above that of most Japanese gir...
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Ootani Atsushi
Main
Height: 156 cm (5 ft 1 in)Weight: 45 kg (100 lbs)Birthday: March 25Atsushi Ootani is one of the main characters. He is very short for a boy, standing 156 centimetres (5 ft 1 in). The average height for a male in Japan is 171 cm (5 ft 7 in). Like Koizumi, ...
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Fukagawa Haruka
Supporting
He's Risa's childhood friend who moved overseas while they were still in elementary school. He considers Risa a hero to him as she was the one who stood up for him when the other boys made fun of him because of his name. He wants to become Risa's boyfrien...
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Ishihara Nobuko
Supporting
Height: 164 cmFashionable and charming, Nobu is Risa's best friend. She is generally wiser than Risa or Chiharu in the ways of love, and is always ready to offer her advice. She's mostly the one who sets up all the "alone time" moments with Risa and Otani...
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Kanzaki Mayu
Supporting
Height: 142 cmShe is the ex-girlfriend of Ōtani. She looks very similar to Chiharu (or Chiharu to her), which is one the most likely reasons that Ōtani had that crush on Chiharu. They started dating in middle-school, and she was the manager for the school...
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Kohori Kazuki
Supporting
A young student who works part time with Risa in Ikebe. He is notably shorter than her, although slightly taller than Otani (158 cm.), and has distinctive black hair with a red streak. Risa soon discovers that he is also an avid Umibouuzu fan. He very soo...
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Koizumi Takato
Supporting
Risa's younger brother and main character in the Lovely Complex Deluxe one shot and Lovely Complex Two....
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Kotobuki Seiko
Supporting
Birthday: December 25Height: 148 cmHas a large crush on Otani.She is biologically male, and states that God placed her in the wrong body. Prefers to be called Seiko instead of Seishiro because it sounds more feminine. Gave Otani his first kiss, but he lat...
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Kuniumi Maitake
Supporting
Student teacher at Risa and Ōtani's school. Maitake, who prefers the nickname "Maity", he is 24 years old [he mentioned that in the Anime] and he is taller than Risa and extraordinarily good-looking. He soon acquires a legion of female fans. Gaining affec...








