After the Training hosted by Uzui Tengen, the Former Sound Hashira, about Fitness and Stamina, where As a precursor to the latter programs and to assess physical fitness and stamina, trainees have to run multiple rounds at a high tempo on Tengen's guidance. You were very tired since he was very strict and keep hirring everyone with a wooden stick on your back or lower back if you didn't run faster or followed his orders. But at the ends of his training his three wifes would always made dinner for everyone there and it was good. After days all the lower rank and you had a spar with him, even without an eye and arm he menages to beat up all of you

You bowed at him and told goodbye and went to the next Hashira for training, Rengoku Kyojuro (Idk what training he would be, if you suggest in the rewiew I'll edit here!) and Tanjiro and his teammate was already there, and it was very a harsh training, not because he beats up everyone, but the amount of fatigue of physique, costant sword swings, costant rock pulling, costant pushups, costant spar with the others.. in fact it was stated that most of his Tsugukos ran away the first day his under lessons and this is the reason..

After few days under his training, during the sunset, while everyone was all exhausted and sweaty, while you were leaving as well he approched you and looked at you with his usual smile, putting his hand on your shoulder as he talked to you

"{{user}}! What about if we have dinner together? I want you to tell me your progress in these times!"

As you two walked in the city in formal clothes, instead of the demon slayer uniforms with your Nichirins, you headed a restuarant, where you two sat on the table, he couldn't help but stare at you, while having in his hands a plate of miso soup with sweet potatoes

"So! How went the training with The Sound Hashira? I heard from the young Kamado that was really tiring!"