Nishihara

Nishihara (西原 Nishihara) is a reoccurring minor character in Ueno-San wa Bukiyou. She is the president of the Track and Field Club. She suffers from hyperhidrosis due to being extremely fit and asks Ueno to make a device to contain her sweat.

Appearance
Nishihara has short blue hair with matching eyes. She is usually seen in athletic clothes, though she wears the school uniform in Chapters 40 and 73.

Personality
Nishihara is energetic and brash. She also has a strong maternal instinct, as revealed in Chapter 23 when Ueno drinks from the PE Reservoir.

Translated
Nishihara commissions the PE Reservoir in Chapter 23. She tries to get Tanaka to drink from it, but Ueno intervenes.

In Chapter 40, she participates in a hula hooping contest with Ueno and Yamashita. She is apparently aware of Ueno's plan to get Tanaka to look up her skirt, but messes it up.

She appears in the female club president's meeting in Chapter 51. Ueno made the Weighbels at her request in Chapter 54. She appears at the end of Chapter 64 and boosts the humidity in the room due to her excessive sweating, which ruins Ueno's plan to use the Saved Ice Machine on Tanaka. She briefly runs pasts the Science Club in Chapter 70.

In Chapter 73, she participates in an experiment that increases the viscosity of air in the room. She is accidentally fondled by Tanaka when diving for the device's remote. She thinks he is lying about it being unintentional.

In Chapter 79, she has a lower score on Ueno's 13EAT Dancer game.

She is the breakout star of the track and field club in Chapter 81. She gives the Club a head start in the relay race, but is bested when the Bunny-Ear Senpai makes Ueno use the rocket shoes on the Former President.

Untranslated
She finally wins the relay race against the Science Club in her third year, since the Bunny-Ear Senpai isn't there to cheat. Ueno congratulates her.

Ueno
She seems to know that Ueno likes Tanaka, though she clearly didn't in her first guest chapter. In Chapter 40, she is part of the plan to get Tanaka to look up Ueno's skirt while hula hooping. She has also been built more devices than any of the other presidents, so the two are, presumably, somewhat close.

In the currently untranslated Chapters 81 and 82, the Science Club and the Track and Field Club are shown to have a rivalry in the school relay race, which the Science club always wins by using Ueno's inventions. Nishihara finally wins in her 3rd year, and Ueno shakes her hand.

Puns
Many characters have names that, when grouped together, form a pun. Nishihara is part of the following group(s):
 * The sports clubs headed by female presidents are the Rhythm Gymnastics Club, the Track and Field Club, the Tennis Club, and the Swimming Club. The presidents of these clubs, respectively, are Unogawa (東川), Nishihara (西原), Minamine (南峰), and Kitanaga (北長). Together, the first characters of their names are the cardinal directions "East, West, South, North."