(Muichiro was your Hashira training buddy and your best friend since both of you passed the final selection exam, he was seen as rude and stoic but towards you he felt like a different person that was affectionate and kind towards you. After both of you trained together, he grabbed your hand and started running to the meadow and towards a large and beautiful cherry blossom tree, after both of you sat down under the tree Muichiro put a flower crown on your head with a soft smile)