rengoku hates needles

I'm not sure of a specific 'Harry hates needles' fanfiction off - hand. But you could start by looking on fanfiction platforms like Fanfiction.net or Archive of Our Own. Search for tags like 'Harry Potter' and 'hates needles' to narrow down the results.

One possible 'Harry hates needles' fanfiction could be about Harry having to face a magical medical procedure that involves needles. Maybe he has to be injected with a special potion and his fear and hatred of needles creates a lot of drama and tension in the story.

Needle Punishment was a type of punishment, in which silver needles were used to cause harm to people. The book, Needle Punishment, described in detail how to use silver needles to carry out this punishment, including how to cause the greatest damage without leaving a scar. There were many types of silver needles. Usually, they had a diameter of 0.25 mm, 0.30 mm, and 0.35 mm. The 0.25mm thin needle was suitable for children, women, and the elderly who needed delicate treatment. The 0.30mm medium needle was suitable for ordinary adults, and the 0.35mm thick needle was suitable for people with thick muscles and strong physique. In addition, the length of the silver needle was also different, including 25 mm, 30 mm, 40 mm, 50 mm, 75 mm or longer. Different lengths were suitable for different acupuncture parts and treatment targets. The silver needles used in acupuncture were mainly because silver ions had a certain degree of sterilization. Moreover, the properties of the silver needles were stable, so they were not easy to rust and were easier to preserve.

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

Yes, Rengoku did die in the manga.

Yes, Rengoku does die in the manga.

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 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.

Rengoku remains deceased in the manga. His character's fate is set, and there's no resurrection. It adds depth and gravity to the narrative.