Mizuki Sera

Mizuki Sera (瀬良 ミズキ Sera Mizuki) is a Kirishina Academy third-year student and the younger sister of the genius engineer named Kaito Sera. She is an A-TEC engineer following her brother's footsteps and best friends with Iris Shirasaki. She is the class president of the class that Kaito teaches.

Appearance
Mizuki has light brown hair that she wears down with a black bow and grayish blue eyes in her school uniform. When she's working in the garage she has on her A-TEC uniform and puts her hair up in a ponytail along with an orange hair clip on the side.

Personality
Mizuki is a very friendly and responsible girl towards others, even to Nagisa Kiryu to whom the whole A-TEC class disliked amongst a high majority. She is generally positive when situations come to the worst, mirrored from Kaito Sera's (Mizuki's older brother) personality with a more gentle demeanor.

Trivia

 * Mizuki is the one who usually makes meals at home.