Caps caps caps. Snowy is maybe (guessing) a bit Germanic in his capital letter usage?
Wants to be Snowy the Frost God, no cap for T, and doesn’t need the Y of Yourselves or P of Presents capsing. The S in Snowman in his first line can work either way: with cap S if referencing self, using ‘the Snowman’ as a nickname, or if it’s intended as a generic ‘the snowman’ it’d want lc S.
(For the name, compare how Daichi has it correctly styled with Daichi the (small T) Fallen).
(this Daichi typo is still wrong BTW - prev post).