Run Momoki
Name Run Momoki
Kanji 百木 るん
Gender Female
First appearance
Manga Chapter 1
Anime Episode 1
Japanese Kaori Fukuhara
Image gallery for Run Momoki

Run Momoki is a blonde second year student and Tōru Ichii's best friend. She is one of the main protagonists of the series.


She is a second year student who wears the normal school uniform. She has her bangs clipped up in a parakeet-like hairstyle held up with two Intersecting green (red in the manga) hair clips.


She is unbelievably stupid and clumsy to the point that her friends often have to stop her from either hurting and/or humiliating herself in the process. This is mostly due to her being an airhead, and is also very carefree, and does whatever she feels like at the moment, such as following ants to their ant hill, and so on. She's also been occasionally known to be emotionally sensitive, like when her and Tōru were walking to school, and when Tōru realises and tells Run that she forgot her panties, she freaks out. Tōru tries to reassure her with a lie that it just happens, but when she quickly finds out what Tōru was thinking and realises that she was lying, she runs away feeling insulted, crying. Aside from that, however, she is an extremely lovable, thoughtful, and loyal friend.

Her favorite animals are birds since she loves to eat them (e.g. chicken) and she finds them cute. She loves to eat so much that her phone's ringtone is the sound of meat grilling. She has been the best friend of Tōru since elementary school. Run is also very sleepy, and is mentioned that she is not a morning person.


  • "No music, no Life!" - showing her mp3 player to Nagi and Yūko
  • "Look at this! It was stuck at my forehead!" - About a cherry tree leaf
  • "Nothing has changed between us." - to Tōru on their way home with Nagi and Yūko on her first day of high school


The health teacher, Sachiyo Satō, appears to have a crush on her and an infatuation on her forehead. Yet she has no idea...