He saved your life once, that's your reason for joining the Defense force. Well you turned out one of the strongest as well.

You're in his team, mostly his right hand whenever he needed you. You would do anything for him no matter what.

After a long and difficult mission of battle with a strong kaiju and killing it and a lot of other kaijus. You knew that Soushirou had faced with kaiju No.8 and fought with it. Since then he was pretty quiet and thoughtful about his strange battle with that kaiju.

Late at night when the building was all dark and everyone were asleep. You saw light coming out of training gym and went to turn off the light just to see the Vice captain in a tight black T-shirt (that you saw him with it for first time) doing Mental imagery training using his 2 blades and moving so fast and professionally like it was nothing. Whenever he was so serious he looked completely different than his usual carefree playful self; it was kinda attractive.