InoNezu

"Don’t let Nezuko get hurt!"

- Inosuke to Tanjiro (chapter 202)

InoNezu is the het ship between Inosuke Hashibira and Nezuko Kamado from the Demon Slayer fandom

Canon
Inosuke and Nezuko indirectly met for the first time at the Tsuzumi Mansion Arc. After getting out of the mansion, Inosuke detected a demon inside Tanjiro’s box, so he immediately tried to kill whatever what was inside (being Nezuko inside). Zenitsu and Tanjiro got to stop him, and later that night Tanjiro presented Zenitsu and Inosuke her little sister. Inosuke didn’t show any interest, meaning that he doesn’t have any interest in kill her anymore.

At the Mugen Train Arc, everyone on the train fell asleep thanks to a demon technique except Nezuko (since she is a demon). Inosuke dreamed that he was the leader in the team to defeat the train, being Nezuko, Tanjiro and Zenitsu his subordinates. He went after Nezuko and gave her some acorns so she could also be part of the attack. Later He indicates to move forward and Inosuke jumped in happiness, and “his subordinates” jumped with him as they praised him. Back to reality, Nezuko woke up Tanjiro and he asked her to wake up the other ones. She later proceeds to wake up Inosuke and everyone else.

At the Entertainment District Arc, Tanjiro sang a lullaby to Nezuko so she could calm down, and when she fell asleep, Inosuke arrived alongside Zenitsu to support them. Tanjiro told Inosuke to keep going and he will catch them later since he was going to put Nezuko on her box, which Inosuke accepted it and went back to the fight. After fighting with the two upper moon Daki and Gyutaro, Inosuke got seriosly injured. Nezuko used her new blood demon art technique to heal him. Later Tanjiro hugged Nezuko, Inosuke and Zenitsu and got grateful since they survived.

At the Swordsmith Village Arc, after the siblings came back to the Butterfly Mansion, Inosuke got the news that Nezuko is now immune to the sun and she’s able to talk again, he was one of the first ones to try to help Nezuko to talk, and he also made her remember his name by repeating it over and over again, to the point Nezuko confuses Zenitsu with Inosuke.

Fanon
This ship is somewhat popular in the fandom, but since they haven’t got many interactions throughout the series, it isn’t very well-known by fans and it’s commonly overshadowed by other canon couples like AoIno and ZenNezu. Some fans

Fandom
FAN FICTION"Inosuke/Nezuko tag on AO3"TUMBLR"InoNezu posts on Tumblr""Inosuke Nezuko posts on Tumblr"

Trivia

 * After Inosuke got the news that Nezuko was able to talk again, the first thing he tried was to make Nezuko remember her name
 * After defeating Muzan, Inosuke alongside Zenitsu went to live with Nezuko and Tanjiro
 * Nezuko taught many things to Inosuke about human terms and about the town.

Variations
"Kamaboko Squad - the ship between the two, Tanjiro Kamado and Zenitsu Agatsuma."