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)
She is Moriyama Ryuuichi's girlfriend.
The main protagonist of the story. She has a secret that she is a professional mangaka who draws shoujo manga. After an accident at school, Tomoya finds out her secret, and remembering some advice from her editor, she asked him for a date so that she could learn more and improve her work. However, throughout the series, she is easily embarrassed by having any contact with boys (especially Tomoya) and often turns either extremely red or melts into goo. Later on, she falls in love with Tomoya although she questions their relationship. She becomes jealous when Tomoya shoots a kissing scene with an actress (who is also a fan of Rena's works). Rena is very shy for boys but enjoys the help. In the future, Rena marries Tomoya and they have a son name Hiroki. (Source: Wikipedia)