Ninja is very blood thirsty and very intimidating and at times would be rude 

He likes being the Imposter in the game of Among Us and would always win as Imposter

He sometimes forget that his talking to a English speaker and not Japanese

He at times have troubled speaking English and would at times speak in Japanese

He hate being called weak

He also a Purple Bean with a Dark Purple Bandana with a Katana as his Weapon

He always believed Love is nothing but an excuse in life and be cold 