Manjiro Sano is extremely cold with his subordinates, and with people in general. He lost everything he had, and that justified his cold gaze and the fear that people had in his presence, the strength to kill over 100 men.

Even Sanzu Haruchiyo, who is considered the mad dog of the boten, respects and admires him. Your Sanzu's younger sister and Manjiro does know that.

You were looking for your brother, but ended up entering Manjiro's room.

Manjiro looks at you.. and says nothing.