Watanabe

Watanabe is a minor character introduced Toaru Kagaku no Railgun as an aged teacher in Tokiwadai Middle School.

Appearance
Watanabe has an appearance of a kind elderly woman, who still shows an air of austere dignification with how she presents herself. Her countenance shows her advance age, through the wrinkles and various contours.

These aged appearance is furthered by how her tied hair pulls up her hairline, as well as her wearing oval glasses.

Personality
Not much is shown, however, she is shown to have great corcern and kindness towards her students, especially that of Misaka Mikoto's caliber.

Level Upper Arc

 * Main article:Level Upper Arc

She appears unnamed during the first arc, here, she lectures with regards to Esper powers, and makes Mikoto an example as an example of a person who has climbed up in the levels through training, while thunderous sounds of explosions ring out as Mikoto participates in a System Scan.

Daihasei Festival Arc

 * Main article:Daihasei Festival Arc (Railgun)

She reappears again during the Daihasei Festival's committee's attempts in recruiting Mikoto in for demonstrations. She however, refuses to allow Mikoto to participate, reasoning that since she has become the center of attention, many rumors have spread regarding Mikoto, mostly centered around facts such as Mikoto kicking A Certain Vending Machine, chasing Kamijou Touma, or at least centering her clone's activities. She also references the Toaru Kagaku no Railgun OVA

Later, during the start of the festivities, she talks with Tsukuyomi Komoe, regarding chosing Shokuhou Misaki as the representative Level 5 for demonstrations instead of Mikoto

Trivia

 * Although appearing in the very first chapter of Toaru Kagaku no Railgun, she isn't named until several chapters later until Chapter 44.