Listen to Proof of Myself(カラオケ)[原曲歌手:林原めぐみ］ online. Proof of Myself(カラオケ)[原曲歌手:林原めぐみ］ is a Japanese language song and is sung by 歌っちゃ王. Proof of Myself(カラオケ)[原曲歌手:林原めぐみ］, from the album Proof of Myself(カラオケ)[原曲歌手:林原めぐみ］, was released in the year 2021. The duration of the song is 5:41. Download Japanese songs online from JioSaavn.