AtsuHina

AtsuHina is the slash ship between Miya Atsumu and Hinata Shouyou from the Haikyuu!! fandom.

Canon
Atsumu and Shouyou are each other's teammates for the MSBY Black Jackals, a team in Division 1 of Japan's V.League. Shouyou plays Wing Spiker and Atsumu sets to him as the team's Setter.

They seem to be very good at cooperating with one another on the court. It is even implied that they are able to pull of a quick-set even faster than Karasuno's infamous rookie tandem.

Prior to being on the same team, the two were rivals throughout their high school career at Nationals. During Shouyou's first year, Karasuno beats Atsumu's Hyogo-based team Inarizaki, inspiring the latter's declaration: "One day, I'm gonna set for you." Atsumu's words were not a false promise, and would soon become a reality six years later.



Fanon
There is a reasonable amount of discourse between KageHina shippers and relatively new AtsuHina shippers following the start of the MSBY Black Jackals vs. Schweiden Adlers match, but many members of the Haikyuu!! fandom are multishippers, so ship-hate is less common.

It's a popular trope to headcanon Shouyou as loving Kageyama Tobio throughout high school, but then falling for Atsumu post-timeskip.

A Shouyou-centric harem dynamic is also popular, typically including Atsumu as well as various other characters within the series that are shipped with him.

Fandom
FAN FICTION


 * Miya Atsumu/Hinata Shouyou tag on AO3

TUMBLR


 * Atsuhina posts on Tumblr

Trivia

 * They have a 14.8cm (5.8in) height difference, Atsumu being 187cm (6'1.6") and Shouyou being 172.2cm (5'7.8").
 * Their ship name in Japanese is also AtsuHina, written using kanji from both of their names (侑日). From Atsumu's first name, 侑 - urge to eat. From Shouyou's last name, 日 - the sun.