Yokoo and Satou

Yokoo Shun (Japanese: 横尾瞬) and Satou Yomogi (Japanese: 佐藤蓬) are 3rd year students at Kamome Gakuen's middle school. They are Minamoto Kou's friends and are usually seen together. They first appear in Chapter 18

Appearance
Yokoo is a tall boy with light brown hair and eyes.

Satou is shorter, with dark brown hair and eyes. It is unclear whether his bangs fall left or right.

They both wear the Kamome Gakuen middle school uniform. While they are cleaning the pool in Shijima's world, Yokoo is shown wearing a white shirt, black shorts, and a orange towel with a small boat symbol on it around his neck; Satou is shown in a blue and white collared shirt and black shorts. Yokoo has also been shown wearing a shirt with the insignia of a boat and his name on it. They have also been shown wearing student council armbands.

Personality
Yokoo appears to have a cheerful and relaxed predisposition, often shown smiling. In contrast, Satou appears to be more stern and serious.

Satou has been confirmed to enjoy baking, such as in Chapter 59 when he shows up to class with a bag of cookies, saying, "I got on a roll and couldn't stop". When talking, he often references different types of pastries.

Yokoo has been confirmed to enjoy sports, introduced in Houkago Shounen Hanako-kun as "Kou's friend who likes sports", along with being shown running and playing soccer. When he speaks, there is often a tilde (~) at the end of his sentences.

Trivia

 * Satou prefers cola, while Yokoo prefers iced tea.
 * Yokoo is a terrible baker, despite trying his best.
 * They are part of the middle school committee, helping with the overnight study trip and helping the high school committee in chapter 65.
 * Yokoo is commonly seen associated with a boat symbol.
 * In Shijima's world, Yokoo bakes boat-shaped cookies.
 * The two seem to care very much about Kou, such as when they tried to help court Yashiro for him.
 * They both develop small crushes on Aoi, but it dissipates after Akane beats them with a bat.
 * Satou's name is a homonym for the Japanese word for sugar, a reference to the fact that he likes sweets.
 * Yokoo gets excited after seeing lightning flashes, while Satou prefers to stay at home after witnessing them.
 * Yokoo dislikes snowy weather, since he can't play sports and is weak to cold, while Satou doesn't mind snow, as he considers summers to be worse.
 * Yokoo's given name, Shun, means "blink". It might be related to how his eyes are usually drawn very large and bright.
 * Satou's given name, Yomogi, comes from a plant that's popularly used in making Japanese sweets, like kusa mochi. He was named after it because his family owns a sweets shop.