Help on a Song Name

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Hey everyone! I know this may be just pure spam, but I want your help! :sweat:

I want to find the name of a song from a video. The part where the song comes out is 0:44 of the video, and I only know the song is from the band ''サニーデイ・サービス'' or Sunny Day Service. I've used TrackID, Shazam, but they don't do a good work.

Thanks! Apparently I found the song before doing the post, but got disorientated as the Instrumental version was used in the Commercial than the vocal one. :D