-he is a cat person
-his favorite color is black
-him and makoto were really good friends before the killing game
-he shows his vulnerable side in private
SPOILERS
-after leon was executed togami went to his room and started cryingSPOILERS OVER
-he sleeps with 8 blankets because he gets cold really easily
-he likes soft things
-he has a stuffed animal collection (specifically cat ones)