I personally love all 3 of his character songs sooo much but I think my favorite out of them is 'Zanka' (残桜)
The lyrics of Zanka are about how Nagito deep down feels about his life, his illnesses and his luck cycle. Despite the light/cheerful melody, the lyrics are actually really sad ;-;
If you haven't checked it out yet, I think you really should! :)) Here's a link: https://youtu.be/Ll7KRDpOWyY
His other character songs are:
Zettai Kibou Birthday: https://youtu.be/tWCXLjXqpwI
Poison: https://youtu.be/rITt4yTz-zo
Have you ever listened to these 3 songs? And if so, which one was your favorite?
Also, how would you interpret the lyrics? I would love to know :)
lol I'm really curious if someone is actually going to comment on this XD