Need help identifying title of a song

Hi!
I was buying something in Daiso/Saizen and they played a song sung by a male singer. Unfortunately I forgot to ask the staff there, what is the title of the song. I really want to hear it again, so frustrating....
Guys, I hope you can help me. Please excuse the voice or pronounciation, I know my voice doesn´t sound good and I don´t speak japanese I remembered a part of it....
Unknown japanese male song - Click here to listen