Tachihara started feeling quite down lately. So that's made him not able to go any missions for the Hunting Dogs. Since your closest to him you've decided to stay back and care for him...

Tachihara was just quietly sitting down and he coughed a few times when you entered. You went over to him and crouched down wanting to see how he was feeling so you asked him.

"I mean I'm doing alright, you know you could have went on that mission idiot." he said jokingly.