Yamada Yui (CV: Minami Takahashi), Kase Tomoka (CV: Ayane Sakura)'s ' "Asu e no Tobira" was released on its scheduled release date, August 6, 2018. With this song being about 5 minutes long, at This song is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There is only one song in "Asagao to Kase-san." Theme Song "Asu e no Tobira", so we believe that "Asu e no Tobira" is a single. Asu e no Tobira is below average in popularity right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Asu e no Tobira テンポ

The tempo marking of Asu e no Tobira by Yamada Yui (CV: Minami Takahashi), Kase Tomoka (CV: Ayane Sakura) is Andante (at a walking pace), since this song has a tempo of 89 テンポ. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.

Asu e no Tobira キー

The music key of this track is D Major. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.