Rinko Akiyama

Taimanin, student of Gosha Academy. The successor of the Itto Style, a swordsmanship style that has been passed down in the ninja village for generations. Famous for her nick-name Savage Hunter, Rinko is respected as a strong, elegant, and strict senior student in Gosha Academy. She is so popular among girls, a fan club of her is secretly growing in size without her even knowing it exists.

A childhood friend of "Lightning Bolt" Mizuki Yukikaze, as well as her sister figure. She is almost always seen with Yukikaze and supports her faithfully. Aside from her, Rinko has a younger brother named Akiyama Tatsuro.