Masafumi Usui

Masafumi Usui
笛吹 正文 Usui Masafumi
Nickname	Usui-chi (笛吹っち) Switch (スイッチ)
Age	14
Birthday	April 23
Gender	Male
Blood Type	B
Height	162 cm.
Weight	51 kg.
Eyes	Reddish-brown
Hair	Black
Likes	sawa, computers, Kazuyoshi
Relatives	Mother Father Kazuyoshi Usui (brother)
Manga Debut	Chapter 41 Brothers (chapter)
Anime Debut	Episode 24 Brothers
Seiyū	Tetsuya Kakihara Kaoru Mizuhara (young)

Masafumi Usui (笛吹 正文) was Kazuyoshi Usui's younger brother and the original source of the "Switch" nickname. The reason for his nickname was because he was called Usui-chii by his friends and it sounded like "Switch". Thus, it became his nickname.

Backstory

Masafumi is a year younger than his brother. He was brilliant with computers, and possessed a very scientific mind. He created the speech synthesis software that Switch always uses. Prior to his death, he had not perfected it. When Sawa sought help, Masafumi made suggestions. He was upset when Kazuyoshi would not accompany them to buy self-protection equipment. He was killed by Yukino, who mistakenly believed that he and Sawa were dating.

Appearance

Masafumi has black hair and black eyes. He also wears thick black glasses.

Personality

Masafumi is kind and supportive of Kazuyoshi and Sawa. When Kazuyoshi refuses to go with Sawa, Masafumi reminds Kazuyoshi of their childhood photo. He tells Kazuyoshi that he does not like how his older brother acted so cold towards Sawa and him.

Quotes

• To Kazuyoshi: "I guess I've misjudged you..even though I'm always relying on you..I don't like you like this, An-chan."