The anime TONIKAWA: Over The Moon For You reveals more cast members and theme songs at the Crunchyroll Expo .
New cast members
Yuu Serizawa as Kaname Arisugawa

Sumire Uesaka as Aya Arisugawa

Konomi Kohara as Chitose Kaginoji

Akari Kitou will voice the beloved Tsukasa , and Junya Enoki the determined Nasa .
Theme songs
Above all, Akari Kitou performs the opening theme song “Koi no Uta (feat. Tsukasa Tsukuyomi)” as Nasa. DJ Yunomi wrote and created the song. KanoeRana performs the ending theme song “Tsuki no Hoshizora”. The anime composer “Endo” composed the song.
Synopsis
The comedy follows a boy with the unusual name Nasa, who meets a cute girl named Tsukasa on the day of his high school entrance exam and immediately falls in love with her. Nasa confesses his feelings, but she replies that she will only date him if they get married. However, years later, on Nasa's 18th birthday, Tsukasa reappears to propose marriage.
TONIKAWA premieres on October 2nd and will be streamed by Crunchyroll , which also licenses the anime.
Furthermore, Kenjiro Hata's manga has been published by Shogakukan in Weekly Shonen Sunday since February 2018, and currently has 11 volumes.
Finally, Hata became newlyweds in 2018! He and his collaborator on the manga story "Sore ga Seiyu!", voice actress Masumi Asano, confirmed their marriage. Furthermore, "Sore ga Seiyu!" received an anime adaptation in 2015.
Source: Crunchyroll
