Reading (duh), writing (theoretically), pens, flags, music (alternative, electronic, and classical mostly. K- and J-pop also welcome), languages and scripts, trains, astronomy, anime, assorted fandoms.
If you ever need evidence as to why narrators that have a distinct voice are greatly underrated, look no further than the English dub of Kaguya-sama: Love is War. I'm crying and honestly drinking this Coke is quickly becoming a choking hazard.