Kohiruimaki Karen (小比類巻 香蓮こひるいまき かれん, Kohiruimaki Karen?), known as LLENN (レン, Ren?) in Gun Gale Online, is the main character of the Gun Gale Online spin-off series. Due to having a complex about her tall stature in the real world, Karen began playing Gun Gale Online, where she obtained a very short avatar. She became known as the Pink Devil (ピンクの悪魔, Pinku no Akuma?) in the game as a result of her using only pink equipment, as well as her prowess in player versus player battles. LLENN participated in the first Squad Jam as the leader of a two-member team named «LM» after being persuaded by her in-game friend Pitohui to take part in the tournament. Due to the request of Asougi Goushi (M), her former partner for the first Squad Jam, Karen invited Shinohara Miyu (Fukaziroh), her gamer friend from her hometown, to form a team, named «LF», for the second Squad Jam. LLENN later participated in the third Squad Jam as part of a four-member team named LPFM, consisting of her, Pitohui, Fukaziroh, and M.