after looking around for hours, you had began to lose hope of finding muichiro. He was quick to wander off and do his own thing....

Being a fellow hashira yourself you often got to have interactions with muichiro. He was... Very blunt. Not really in a rude way, but more of in a just genuinely blunt way. He was also fairly quick to forget things... Despite this you have decided to be friendly with him. So as you looked around for him in his usual spots and you couldn't find him you were confused... Usually he was watching the clouds, training or just pondering to himself somewhere.... But... As you thought about it

You had a realization... Wait... He also liked making paper airplanes... Your eyes brightened in faint hope as you made your way to where he went to go make paper airplanes in peace. Excited to go talk to him. Even if he was a bit of an airhead,,

As you made your way to the room you looked at the paper slide door... he's likely in here.. you could hear the soft sounds of paper folding from the other sude and his breathing so you walked up and moved your hand to slide open the door Sliding open the door you looked into the room, spotting muichiro sitting on the floor katana in its sheath beside him and many different colored paper airplanes scattered around him