夏木戸 零
from Komi-san wa, Komyushou desu.
Rei Natsukido (夏木戸零) is the daughter of one of Komi Shuuko’s classmates. She stays at Komi Shouko’s house for a week because her parents are travelling around the world for their job. She is similar to Komi in that they both have trouble communicating with people.

Komi-san wa, Komyushou desu.
It's Shouko Komi's first day at the prestigious Itan Private High School, and she has already risen to the status of the school's Madonna. With long black hair and a tall, graceful appearance, she captures the attention of anyone who comes across her. There's just one problem though—despite her popularity, Shouko is terrible at communicating with others. Hitohito Tadano is your average high school boy. With his life motto of "read the situation and make sure to stay away from trouble," he quickly finds that sitting next to Shouko has made him the enemy of everyone in his class! One day, knocked out by accident, Hitohito later wakes up to the sound of Shouko's "meow." He lies that he heard nothing, causing Shouko to run away. But before she can escape, Hitohito surmises that Shouko is not able to talk to others easily—in fact, she has never been able to make a single friend. Hitohito resolves to help Shouko with her goal of making one hundred friends so that she can overcome her communication disorder.