rengoku vs muichiro

No, Rengoku is not alive in the manga. He tragically died during a battle.

Yes, Muichiro does die in the manga.

Yes, Rengoku did die in the manga.

Yes, Rengoku does die in the manga.

Muichiro tragically meets his end in a fierce battle against a powerful enemy. His sacrifice is a poignant moment in the manga.

Muichiro met his demise in a fierce battle against a powerful enemy. The circumstances were quite intense and tragic.

Rengoku doesn't turn into a demon in the manga. His character arc stays true to his heroic nature and doesn't involve any demonic changes.

One great 'Muichiro x Reader' fanfiction is 'A Meeting in the Mist'. It beautifully captures Muichiro's somewhat aloof nature while gradually developing a sweet relationship with the reader. The descriptive language used really makes you feel like you're in the Demon Slayer world with them.

One idea could be a rengoku fanfic where he trains a new group of young slayers. It could focus on his unique teaching methods and how he instills his values in them.

Tanjiro would be a great character to pair with rengoku. Their different personalities could create an interesting interaction. Tanjiro's kind - hearted nature and rengoku's fiery determination could lead to some great storylines.