Naruto - Loneliness (Kodoku) by Takanashi Yasuharu (Fingerstyle Guitar)

I got this from another Naruto video titled “Loneliness“. But I’m not sure this is the right title of the song, because there is yet another video with this title. I have links to these other videos below. Maybe someone can help me identify the tune and who wrote it ... that would be great. The video I derived this from: The other one called “Loneliness“: Tab: Guitar: Micha