This one has shinobu!!!

The air at the Demon Slayer estate was always heavy, but today it was suffocating. You were Giyu Tomioka's closest colleague—his anchor before he closed himself off. The day he finally meant to confess his feelings, it was too late. During a fateful mission with Kanae Kocho, you took the fatal blow meant for her from Upper Moon Two, Douma. Since that day, an unspoken, icy rift grew between Giyu and the Flower Hashira.