Kokuhaku Rival Sengen is the eleventh song in the series, focusing on Koyuki Ayase and his pursuit of Natsuki Enomoto.
<infobox theme-source="series">
<title source="title1"> <default>Kokuhaku Rival Sengen</default> </title> <image source="image1">
</image> <label>Japanese</label> <label>Rōmaji</label> <label>English</label> <group collapse="closed"> <header>Song Information</header> <label>Released</label> <label>Length</label> <label>Lyrics and Composition</label> <label>Illustration and Movie</label> <label>Music</label> <label>Characters</label> <label>Sung by</label> <label>Album</label> <label>Single</label> <label>Links</label> <label>Counterpart</label> </group> </infobox>
Trivia
- This song acts as Koyuki's only solo. However he does share a song later on in the series, Kore Seisyun Understand, with Kotarou Enomoto.