Marimo no Hana: Saikyou Butouha Shougakusei Densetsu
· まりもの花～最強武闘派小学生伝説～
Synopsis
The story of the manga centers around Marimo Nogami, a usually quiet fourth-grade girl in elementary school. However, a certain incident leads to Marimo's personal strength blossoming. (Source: Anime News Network)
Studios: Kinema Citrus, Shueisha
Source: MANGA