I know I'm late and I don't want to be that guy but the kanji 曇天 means Cloudy so It's probably the title of the song. The kanji for Gintama is [ 銀魂 ][ Silver Soul ] ( i'm korean so I can read a bit of kanji, we call it hanja [한자] here. )
@@mischief3392 heyy, I was actually talking about the name reveals in both song and anime 🤣 I'm actually a Chinese so I can read them XD Appreciate your comment tho, it will be really helpful for those who need it ❤️