Listen to Hitoribotchi No Sekai online. Hitoribotchi No Sekai is an English language song and is sung by Dotsuitarunen. Hitoribotchi No Sekai, from the album Pyramid Wo Bukkowase, Vol. 1, was released in the year 2015. The duration of the song is 1:58. Download English songs online from JioSaavn.