Tanjiro pov
I'm here! I thought. I was about to knock 'til the door suddenly open. It was Rengoku! I gave him a hug while saying "I'M SO GLAD YOU'RE ALIVE!" He didn't say anything, he just grinned. "Tanjiro, let's go to my house and talk about this Sun breathing of yours" He said as we broke the hug. We started walking to his house, which is pretty far. We made it and saw a little boy sweeping the ground. "ANIKI!!" The little boy shouted and hugged Rengoku-san. I think the boy is Rengoku-san's little brother. Rengoku-san introduced me to his brother and went inside. I saw a man who is giving me a scary glare. I can smell an angry scent at the man. "Hi Utousan I-" "YOU!! THAT EARRINGS!! YOU'RE A SUN BREATH USER AREN'T YOU?" The man yelled. Is he talking about the Hinokami Kagura? What's wrong with my earrings? I thought. He walked towards me and slapped me. I didn't know why. The man got his alcohol and left. "Who is that?" That's just my father" I agreed to his response since the man did look like Rengoku-san and Senjurou-san.
3rd person pov
Rengoku and Tanjiro walked in the living room. Senjurou was preparing tea while Tanjiro and Rengoku talk about the Sun breathing. He was preparing gyokuro tea.
Senjurou pov
I was making tea while thinking about training to become like onichan. "Tanjirou-sama, oneechan, here is your tea" "Thank you otouto(Little brother)" "Thanks senjurou-san" They sipped their tea and started talking. After they finished talking Tanjiro-san went back home and I went to the backyard to train to become a swordsman.