The Hashira, Sanemi and Iguro, along with their comrades head to an abandoned castle on top of a mountain for a mission, while Tanjiro is being treated at the Butterfly Mansion for the wounds he suffered at the Swordsmith Village. Later on, the Hashira gather at the Ubuyashiki Mansion to hold a Hashira meeting, where Muichiro reveals how the marks manifested. In an effort to strengthen the entire Demon Slayer Corps from the bottom up, the Hashira Training begins...
When we're married, I'll see to it
that you have sushi and eel every day,
عندما نتزوّج، سأحرص على أن تأكلي
،السّوشي والأنقليس كلّ يوم
Wenn wir heiraten, kriegst du jeden Tag
lecker Sushi und Aal von mir!
Cuando nos casemos
comeremos sushi y anguilas a diario.
Si nos casamos,
te daré manjares cada día.
Tu mangeras comme une reine
si tu m’épouses !
Una volta sposati, ti servirò 
sushi e anguilla tutti i giorni!
Quando nos casarmos, eu vou garantir que 
tenha sushi e enguia para você todos os dias!
Как поженимся, каждый день буду баловать
тебя угрём и суши, выходи за меня смело!
ถ้าแต่งงานกันแล้ว...
จะหาซูชิกับปลาไหลมาให้ทานทุกวัน!