|Occupation||High School Student (Year 1)|
| Bento Brawler|
|Affiliation||Half Priced Food Lovers Club|
Oshiroi is girl of small stature and has brown hair. She is always wearing glasses and carrying her bag which contains her laptop along with her.
She is a very excitable person and gets especially excited when something crazy happens to Yoh Satou or he does something out of character and often gets nosebleeds.
As a result of being constantly bullied, Hana would often wipe other people's hands due to insults of being infectious towards her. Since meeting Satou and Yarizui, she eventually stopped doing so.
Hana usually writes about what is happening around her, usually giving other characters nicknames or changing them slightly so no one suspects what exactly she is writing about. She often blurts out the nicknames by accident and whenever she reveals another "chapter" in her novel, Yoh is usually there to stop her by pulling on her hair.
Ume Shiraume had been her only friend since elementary school. Even then, Hana enjoyed writing novels and sharing them with Ume. To this day, Ume still has a disturbing influence on Hana, bathing with her countless times and constantly stealing her from Satou.
Hana has no actual fighting abilities and instead she tends to quickly snatch bento before anyone notices. Which showcases that she is rather smart if she is able to run past multiple brawlers and get bento before any notice. However, this doesn't always work as seen during the first few bento brawls and was knocked out when she failed to do get past the brawlers quickly.
|Half Priced Food Lovers Club|
|Sen Yarizui • Yō Satō • Hana Oshiroi • Yū Kaneshiro • Mikoto Uzu|