Nagawa Midori (奈川 碧) is heroine of "PureMail" (ピュアメール) released by 0verflow.

Example:

masterpiece, best quality, absurdres, <lora:GoodHands-vanilla:1>, <lora:epiNoiseoffset_v2Pynoise:1>, <lora:flat2:0.3>,
<lora:nagawa_midori_v1:0.7> nagawa_midori, 1girl, blue eyes, brown hair, long hair, hair bow, white bow, brown footwear, school uniform, long sleeves, blue bowtie, skirt, red skirt, black legwear, loafers
smile, happy, arms behind back,