鈴木真海子, Yujiro Kudo made "よるのとしょかん" available on May 20, 2023. The duration of よるのとしょかん is about two minutes long, specifically at 2:09. This song does not appear to have any foul language. よるのとしょかん's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in シナぷしゅのうた 4, so we believe that "よるのとしょかん" is a single. In terms of popularity, よるのとしょかん is currently not that popular. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
The tempo marking of よるのとしょかん by 鈴木真海子, Yujiro Kudo is Moderato (at a moderate speed), since this song has a tempo of 117 テンポ. With that information, we can conclude that the song has a moderate tempo. This song can go great with walking. The time signature for this track is 4/4.
B♭ Major is the music key of this track. This also means that this song has a camelot key of 6B. So, the perfect camelot match for 6B would be either 6B or 7A. While, 7B can give you a low energy boost. For moderate energy boost, you would use 3B and a high energy boost can either be 8B or 1B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 6A or 5B will give you a low energy drop, 9B would be a moderate one, and 4B or 11B would be a high energy drop. Lastly, 3A allows you to change the mood.