We don't know the key of this song, sorry :(
But wait, it's possible that you do! Try one of these tools:
Find the key from the audio file
Find the key from the music sheet (chords format)
Find similar songs (100) that will sound good when mixed with 相合傘 by 矢野顕子.
You'll find below a list of songs having similar tempos and adjacent Music Keys for your next playlist or Harmonic Mixing.
Legend: energy, danceability, acousticness, liveness.
Welcome to Jupiter
SUPER FOLK SONG