Natsu Iwashimizu

Natsu Iwashimizu (ナツ) is the main protagonist of the chapters about Team Summer B.

Appearance
Natsu is a short girl with a childlike figure. She has short, black hair and light brown eyes.

Personality
Natsu is initially portrayed as painfully shy, timid, and awkward. She rarely stands up for herself and finds it difficult to speak her mind. She often thinks ill of others and is shown to act kind only in order to gain Arashi's approval, though this has been called out by Semimaru.

As the series progresses, her personality gradually changes for the better. She is determined to improve, and she becomes more responsible and learns to think for herself. She often treads carefully, opting to think first before acting.

Additionally, she learns to be more conscientious, and her timid yet hardworking personality is acknowledged by Ango, who originally sees her as a replacements for his deceased friend but eventually accepts her as a person in her own right.

Trivia

 * Natsu's surname means "water trickling from rocks" (岩清水), while her given name means "summer" (ナツ).

Quotes

 * (To Arashi Aota) "There's no one on Earth who would be interested in me."