Konata Izumi is one of the main characters of the Lucky Star series. She is the daughter of Sojiro Izumi and Kanata Izumi, she lives in her house in the Satte-Shi prefecture near Tokyo. Konata is a hardcore otaku, she loves anime and adult video games, due to her father's influence. She buys adult games for herself, so she is able to play and enjoy them. In fact, when she became eighteen, Konata was overjoyed, since she could now go buy and play ero-games legally. In the anime, Konata constantly refers to or parodies several popular games, anime, and manga (such as Yu-Gi-Oh! and Suzumiya Haruhi no Yuu'utsu) to annoy Kagami. Her favorite franchise seems to be the Haruhi series, as she has many Haruhi figurines and decorations that makes her room, once went to the Suzumiya Haruhi no Gekisō with her friends, and has "Hare Hare Yukai" and "Koi no Mikuru Densetsu" as her ringtones.
Despite her personality Konata can be smart, but she hates studying; thus her grades are a bit uneasy. However, she is an expert in pulling an "all-nighter," frequently (if not always) getting the same grades as those who studied for a week. In contrast to her studying habits, she loves video games to the extent that she can completely memorize the answers on trivia-based games. Occasionally she feels the pressure and thinks about studying, but she never gets around to doing it.
In M.U.G.E.N, Konata Izumi has been created multiple times by a variety of different authors.
Nyan Kiryu's version
This version of Konata is heavily based on both the Lucky Star anime and Ryu from Street Fighter. Her main attack is poking at an enemy, which serves as a weak, but fast and easily spammable punch-type attack. She also has a variety of different punches and kicks, and can use Ryu's Special attacks, namely the Hadoken, Shoryuken, and Hurricane Kick. She also has several Specials and Hypers.
Konata's A.I. is rather hard to fight against. She tends to use her special moves, especially the Shun Goku Satsu, fairly often.