Quiet_Nightmares
"Tanjiro, i know you're still sad about Tomioka-san's passing but....would you mind handing me the diary he left for you?"
"......why would i, Mitsuri-san?''
"It is the only memory we have of him, other then his haori and photos, but we decided to let you have everything else of his, so please....let us at least know what he was thinking before death...''
"....okay....just...do not ruin it...''
A tale of Tomioka Giyuu's passing and how others dealt with it