After completing their mission at the Mugen Train, Tanjiro and his comrades have been spending their days recuperating at the Butterfly Mansion. In order to deliver Kyojuro's last message, Tanjiro decides to head to the Rengoku residence. There, Tanjiro becomes infuriated when he encounters Kyojuro's father, Shinjuro, who insults the deceased Kyojuro. However, Shinjuro sees Tanjiro's earrings and suddenly becomes enraged. What will Tanjiro discover at the Rengoku residence?
The next time we meet, I'm going to spray
your brain matter everywhere!
¡La próxima vez te exprimiré el cerebro!
¡La próxima vez te pienso
arrancar el cerebro, cabrón!
Quando nos encontrarmos de novo, 
eu vou estilhaçar o seu cérebro!