Higashimura Sondai is a second-year student of Hiroshima Kureminami Technical School and a member of the Hiroshima Kureminami Technical Bicycle Club, serving as its captain during the storyline's third year.
Higashimura has short blue hair parted in the middle, and wears glasses that frequently hide his eyes when reflecting light. When seen, his eyes are brown.
He is rather quiet, but speaks more often than the other minor Hiroshima members. Higashimura seems to believe that whatever Machimiya says or does is correct, no matter how vulgar, and gets nervous when he thinks he's failed Machimiya's expectations, such as forgetting his wallet and becoming unlucky due to small mistakes that he's been warned about.
Known Personal Achievements
- Favorite thing
- Chess. He also likes painting his chess pieces in original colors.
- Special ability
- Tinkering around with mechanics.
- His catchphrase seems to be "Checkmate!" This very specific phrase is repeatedly shown in the panels used during Pedal Sign Trivia nights.
- When he becomes an adult, He wants to go to the Shikoku Pilgrimage.
- Spare Bike Chapter 22 - Hiroshima Kureminami Chapter