He is a classmate of Sakura's and a childhood friend of Aoba and Uesugi. Aoba has teasingly given him the nickname Maeshun. He used to be in the same orphanage as Aoba and Uesugi showing the same personality as now. Aoba considered him and Uesugi to be like brothers (as well as nakama) to her.
At the age of 11, Maeda Sae lost her mother when a drunk driver rammed into the side of their car. It was a miracle that Sae and her father escaped alive. But because of the accident Sae lost the ability to use her left leg normally. While at the hospital she acquired a habit of smoking and learned to be perverted thanks to the old men at the hospital. Sae and Iizuka Tsukasa (The stories hero) were each others first love. Sae always loved watching Tsukasa run. And on the day Sae had to leave for Osaka Tsukasa and Sae made a promise that when they become adults they would have sex.
She is the most popular girl around campus. She is also every boy's fantasy because of her huge bust-size.
A worker in architecture department. He and Tanaka planned to move a president Ooshima from his workplace.
A tantou made by Awataguchi Yoshimitsu. One of the Toushirou brothers. He is handed down in Maeda Clan. He is quite considerate, partly because he has been in a woman's bedroom due to him being often used as a security measure just like Hirano. He thinks that his owner's life is in a higher priority than the outcomes of a battle. (Source: Official Hanamaru site)
Keiji is a fun-loving brawler who doesn't give a hoot about rules or laws. He enters campaigns with unabashed confidence, often thinking that every battle is one big and crazy party. His most gifted trait is his ability to live life as it comes, never worrying what others think of him and treasuring his own personal values. While others may see him as a simple rogue, he does have some code of personal ethic and will stand for the common people. He feels that fights should be fought fairly and doesn't condone killing innocent bystanders or weak-willed women. He also admires bravery and often feels compelled to stick up for the underdogs. (Source: Koei Wikia)